Finding the Fourth Proportional to 17,664.52, 24,377.46 and 9,707.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,664.52 : 24,377.46 = 9,707.50 : x
2. Step 2: Convert to fraction form
   17,664.52/24,377.46 = 9,707.50/x
3. Step 3: Cross multiply
   17,664.52x = 24,377.46 × 9,707.50
4. Step 4: Simplify right side
   17,664.52x = 236,644,192.95
5. Step 5: Solve for x
   x = 236,644,192.95/17,664.52
6. Step 6: Final answer
   x = 13,396.58