Finding the Fourth Proportional to 59,229.77, 81,729.18 and 38,037.74

Step by Step Solution

1. Step 1: Write the proportion equation
   59,229.77 : 81,729.18 = 38,037.74 : x
2. Step 2: Convert to fraction form
   59,229.77/81,729.18 = 38,037.74/x
3. Step 3: Cross multiply
   59,229.77x = 81,729.18 × 38,037.74
4. Step 4: Simplify right side
   59,229.77x = 3,108,792,890.61
5. Step 5: Solve for x
   x = 3,108,792,890.61/59,229.77
6. Step 6: Final answer
   x = 52,487.00