Finding the Fourth Proportional to 36,155.83, 54,139.42 and 29,097.28

Step by Step Solution

1. Step 1: Write the proportion equation
   36,155.83 : 54,139.42 = 29,097.28 : x
2. Step 2: Convert to fraction form
   36,155.83/54,139.42 = 29,097.28/x
3. Step 3: Cross multiply
   36,155.83x = 54,139.42 × 29,097.28
4. Step 4: Simplify right side
   36,155.83x = 1,575,309,862.78
5. Step 5: Solve for x
   x = 1,575,309,862.78/36,155.83
6. Step 6: Final answer
   x = 43,570.02