Finding the Fourth Proportional to 17,656.88, 24,366.49 and 9,699.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,656.88 : 24,366.49 = 9,699.24 : x
2. Step 2: Convert to fraction form
   17,656.88/24,366.49 = 9,699.24/x
3. Step 3: Cross multiply
   17,656.88x = 24,366.49 × 9,699.24
4. Step 4: Simplify right side
   17,656.88x = 236,336,434.47
5. Step 5: Solve for x
   x = 236,336,434.47/17,656.88
6. Step 6: Final answer
   x = 13,384.95