Finding the Fourth Proportional to 17,755.35, 24,502.59 and 9,797.87

Step by Step Solution

1. Step 1: Write the proportion equation
   17,755.35 : 24,502.59 = 9,797.87 : x
2. Step 2: Convert to fraction form
   17,755.35/24,502.59 = 9,797.87/x
3. Step 3: Cross multiply
   17,755.35x = 24,502.59 × 9,797.87
4. Step 4: Simplify right side
   17,755.35x = 240,073,191.48
5. Step 5: Solve for x
   x = 240,073,191.48/17,755.35
6. Step 6: Final answer
   x = 13,521.17