Finding the Fourth Proportional to 17,766.24, 24,517.68 and 9,809.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,766.24 : 24,517.68 = 9,809.16 : x
2. Step 2: Convert to fraction form
   17,766.24/24,517.68 = 9,809.16/x
3. Step 3: Cross multiply
   17,766.24x = 24,517.68 × 9,809.16
4. Step 4: Simplify right side
   17,766.24x = 240,497,845.95
5. Step 5: Solve for x
   x = 240,497,845.95/17,766.24
6. Step 6: Final answer
   x = 13,536.79