Finding the Fourth Proportional to 59,011.43, 81,411.39 and 41,116.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,011.43 : 81,411.39 = 41,116.81 : x
2. Step 2: Convert to fraction form
   59,011.43/81,411.39 = 41,116.81/x
3. Step 3: Cross multiply
   59,011.43x = 81,411.39 × 41,116.81
4. Step 4: Simplify right side
   59,011.43x = 3,347,376,450.94
5. Step 5: Solve for x
   x = 3,347,376,450.94/59,011.43
6. Step 6: Final answer
   x = 56,724.21