Finding the Fourth Proportional to 59,250.55, 81,711.57 and 46,331.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,250.55 : 81,711.57 = 46,331.50 : x
2. Step 2: Convert to fraction form
   59,250.55/81,711.57 = 46,331.50/x
3. Step 3: Cross multiply
   59,250.55x = 81,711.57 × 46,331.50
4. Step 4: Simplify right side
   59,250.55x = 3,785,819,605.46
5. Step 5: Solve for x
   x = 3,785,819,605.46/59,250.55
6. Step 6: Final answer
   x = 63,895.10