Finding the Fourth Proportional to 16,061.28, 24,084.42 and 8,562.95

Step by Step Solution

1. Step 1: Write the proportion equation
   16,061.28 : 24,084.42 = 8,562.95 : x
2. Step 2: Convert to fraction form
   16,061.28/24,084.42 = 8,562.95/x
3. Step 3: Cross multiply
   16,061.28x = 24,084.42 × 8,562.95
4. Step 4: Simplify right side
   16,061.28x = 206,233,684.24
5. Step 5: Solve for x
   x = 206,233,684.24/16,061.28
6. Step 6: Final answer
   x = 12,840.43