Finding the Fourth Proportional to 83,057,757.50, 124,613,251.32 and 58,156,107.32

Step by Step Solution

1. Step 1: Write the proportion equation
   83,057,757.50 : 124,613,251.32 = 58,156,107.32 : x
2. Step 2: Convert to fraction form
   83,057,757.50/124,613,251.32 = 58,156,107.32/x
3. Step 3: Cross multiply
   83,057,757.50x = 124,613,251.32 × 58,156,107.32
4. Step 4: Simplify right side
   83,057,757.50x = 7,247,021,617,789,670
5. Step 5: Solve for x
   x = 7,247,021,617,789,670/83,057,757.50
6. Step 6: Final answer
   x = 87,252,796.56