Finding the Fourth Proportional to 59,147.57, 81,613.50 and 35,265.53

Step by Step Solution

1. Step 1: Write the proportion equation
   59,147.57 : 81,613.50 = 35,265.53 : x
2. Step 2: Convert to fraction form
   59,147.57/81,613.50 = 35,265.53/x
3. Step 3: Cross multiply
   59,147.57x = 81,613.50 × 35,265.53
4. Step 4: Simplify right side
   59,147.57x = 2,878,143,332.66
5. Step 5: Solve for x
   x = 2,878,143,332.66/59,147.57
6. Step 6: Final answer
   x = 48,660.38