Finding the Fourth Proportional to 59,049.76, 88,567.35 and 25,792.78

Step by Step Solution

1. Step 1: Write the proportion equation
   59,049.76 : 88,567.35 = 25,792.78 : x
2. Step 2: Convert to fraction form
   59,049.76/88,567.35 = 25,792.78/x
3. Step 3: Cross multiply
   59,049.76x = 88,567.35 × 25,792.78
4. Step 4: Simplify right side
   59,049.76x = 2,284,398,173.73
5. Step 5: Solve for x
   x = 2,284,398,173.73/59,049.76
6. Step 6: Final answer
   x = 38,685.99