Finding the Fourth Proportional to 59,387.34, 81,816.15 and 41,450.70

Step by Step Solution

1. Step 1: Write the proportion equation
   59,387.34 : 81,816.15 = 41,450.70 : x
2. Step 2: Convert to fraction form
   59,387.34/81,816.15 = 41,450.70/x
3. Step 3: Cross multiply
   59,387.34x = 81,816.15 × 41,450.70
4. Step 4: Simplify right side
   59,387.34x = 3,391,336,688.81
5. Step 5: Solve for x
   x = 3,391,336,688.81/59,387.34
6. Step 6: Final answer
   x = 57,105.38