Finding the Fourth Proportional to 59,013.43, 81,414.15 and 41,118.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,013.43 : 81,414.15 = 41,118.81 : x
2. Step 2: Convert to fraction form
   59,013.43/81,414.15 = 41,118.81/x
3. Step 3: Cross multiply
   59,013.43x = 81,414.15 × 41,118.81
4. Step 4: Simplify right side
   59,013.43x = 3,347,652,965.16
5. Step 5: Solve for x
   x = 3,347,652,965.16/59,013.43
6. Step 6: Final answer
   x = 56,726.97