Finding the Fourth Proportional to 17,675.43, 24,392.15 and 9,718.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,675.43 : 24,392.15 = 9,718.16 : x
2. Step 2: Convert to fraction form
   17,675.43/24,392.15 = 9,718.16/x
3. Step 3: Cross multiply
   17,675.43x = 24,392.15 × 9,718.16
4. Step 4: Simplify right side
   17,675.43x = 237,046,694.48
5. Step 5: Solve for x
   x = 237,046,694.48/17,675.43
6. Step 6: Final answer
   x = 13,411.09