Finding the Fourth Proportional to 16,086.62, 24,124 and 5,553.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,086.62 : 24,124 = 5,553.96 : x
2. Step 2: Convert to fraction form
   16,086.62/24,124 = 5,553.96/x
3. Step 3: Cross multiply
   16,086.62x = 24,124 × 5,553.96
4. Step 4: Simplify right side
   16,086.62x = 133,983,731.04
5. Step 5: Solve for x
   x = 133,983,731.04/16,086.62
6. Step 6: Final answer
   x = 8,328.89