Finding the Fourth Proportional to 16,447.38, 24,658.71 and 5,347.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,447.38 : 24,658.71 = 5,347.47 : x
2. Step 2: Convert to fraction form
   16,447.38/24,658.71 = 5,347.47/x
3. Step 3: Cross multiply
   16,447.38x = 24,658.71 × 5,347.47
4. Step 4: Simplify right side
   16,447.38x = 131,861,711.96
5. Step 5: Solve for x
   x = 131,861,711.96/16,447.38
6. Step 6: Final answer
   x = 8,017.19