1. Identify the need for capital expenditure: The first step in creating a capital budget is to identify the need for capital expenditure. This can be done by analyzing the current assets, reviewing the business plan, and identifying opportunities for growth.

2. Estimate the cost of capital expenditure: Once the need for capital expenditure is identified, the next step is to estimate the cost of the project. This can be done by analyzing the market, reviewing the cost of similar projects, and estimating the cost of labor and materials.

3. Prioritize capital expenditure: Based on the estimated cost, prioritize the capital expenditure projects. This can be done by identifying the most critical projects and allocating resources accordingly.

4. Create a budget proposal: Once the prioritization is done, create a budget proposal that includes the estimated cost, timeline, and expected return on investment.

5. Present the budget proposal: Present the budget proposal to the decision-makers, stakeholders, and investors. This should include a detailed analysis of the project, cost, and expected return on investment.

6. Implement the budget: Once the budget is approved, implement the project as per the timeline and budget.

7. Monitor and evaluate the project: Monitor and evaluate the project regularly to ensure that it is on track and delivering the expected results.