Finding the Fourth Proportional to 17,709.91, 24,439.71 and 9,752.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,709.91 : 24,439.71 = 9,752.15 : x
2. Step 2: Convert to fraction form
   17,709.91/24,439.71 = 9,752.15/x
3. Step 3: Cross multiply
   17,709.91x = 24,439.71 × 9,752.15
4. Step 4: Simplify right side
   17,709.91x = 238,339,623.22
5. Step 5: Solve for x
   x = 238,339,623.22/17,709.91
6. Step 6: Final answer
   x = 13,457.98