Finding the Fourth Proportional to 16,042.46, 24,063.48 and 5,520.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,042.46 : 24,063.48 = 5,520.15 : x
2. Step 2: Convert to fraction form
   16,042.46/24,063.48 = 5,520.15/x
3. Step 3: Cross multiply
   16,042.46x = 24,063.48 × 5,520.15
4. Step 4: Simplify right side
   16,042.46x = 132,834,019.12
5. Step 5: Solve for x
   x = 132,834,019.12/16,042.46
6. Step 6: Final answer
   x = 8,280.16