Finding the Fourth Proportional to 16,445.71, 24,662.13 and 5,349.70

Step by Step Solution

1. Step 1: Write the proportion equation
   16,445.71 : 24,662.13 = 5,349.70 : x
2. Step 2: Convert to fraction form
   16,445.71/24,662.13 = 5,349.70/x
3. Step 3: Cross multiply
   16,445.71x = 24,662.13 × 5,349.70
4. Step 4: Simplify right side
   16,445.71x = 131,934,996.86
5. Step 5: Solve for x
   x = 131,934,996.86/16,445.71
6. Step 6: Final answer
   x = 8,022.46