Finding the Fourth Proportional to 17,656.72, 24,364.92 and 9,699.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,656.72 : 24,364.92 = 9,699.46 : x
2. Step 2: Convert to fraction form
   17,656.72/24,364.92 = 9,699.46/x
3. Step 3: Cross multiply
   17,656.72x = 24,364.92 × 9,699.46
4. Step 4: Simplify right side
   17,656.72x = 236,326,566.94
5. Step 5: Solve for x
   x = 236,326,566.94/17,656.72
6. Step 6: Final answer
   x = 13,384.51