Finding the Fourth Proportional to 17,757.76, 24,505.59 and 9,799.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,757.76 : 24,505.59 = 9,799.98 : x
2. Step 2: Convert to fraction form
   17,757.76/24,505.59 = 9,799.98/x
3. Step 3: Cross multiply
   17,757.76x = 24,505.59 × 9,799.98
4. Step 4: Simplify right side
   17,757.76x = 240,154,333.24
5. Step 5: Solve for x
   x = 240,154,333.24/17,757.76
6. Step 6: Final answer
   x = 13,523.91