Finding the Fourth Proportional to 59,406.97, 81,981.59 and 35,539.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,406.97 : 81,981.59 = 35,539.25 : x
2. Step 2: Convert to fraction form
   59,406.97/81,981.59 = 35,539.25/x
3. Step 3: Cross multiply
   59,406.97x = 81,981.59 × 35,539.25
4. Step 4: Simplify right side
   59,406.97x = 2,913,564,516.21
5. Step 5: Solve for x
   x = 2,913,564,516.21/59,406.97
6. Step 6: Final answer
   x = 49,044.15