Finding the Fourth Proportional to 58,734,662.28, 88,103,731.50 and 28,032,477

Step by Step Solution

1. Step 1: Write the proportion equation
   58,734,662.28 : 88,103,731.50 = 28,032,477 : x
2. Step 2: Convert to fraction form
   58,734,662.28/88,103,731.50 = 28,032,477/x
3. Step 3: Cross multiply
   58,734,662.28x = 88,103,731.50 × 28,032,477
4. Step 4: Simplify right side
   58,734,662.28x = 2,469,765,826,887,925.50
5. Step 5: Solve for x
   x = 2,469,765,826,887,925.50/58,734,662.28
6. Step 6: Final answer
   x = 42,049,545.04