Finding the Fourth Proportional to 59,108.08, 88,487.16 and 39,318.16

Step by Step Solution

1. Step 1: Write the proportion equation
   59,108.08 : 88,487.16 = 39,318.16 : x
2. Step 2: Convert to fraction form
   59,108.08/88,487.16 = 39,318.16/x
3. Step 3: Cross multiply
   59,108.08x = 88,487.16 × 39,318.16
4. Step 4: Simplify right side
   59,108.08x = 3,479,152,314.83
5. Step 5: Solve for x
   x = 3,479,152,314.83/59,108.08
6. Step 6: Final answer
   x = 58,860.86