Finding the Fourth Proportional to 17,909.33, 24,713.79 and 9,951.29

Step by Step Solution

1. Step 1: Write the proportion equation
   17,909.33 : 24,713.79 = 9,951.29 : x
2. Step 2: Convert to fraction form
   17,909.33/24,713.79 = 9,951.29/x
3. Step 3: Cross multiply
   17,909.33x = 24,713.79 × 9,951.29
4. Step 4: Simplify right side
   17,909.33x = 245,933,967.72
5. Step 5: Solve for x
   x = 245,933,967.72/17,909.33
6. Step 6: Final answer
   x = 13,732.17