Finding the Fourth Proportional to 17,699.05, 24,425.17 and 9,741.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,699.05 : 24,425.17 = 9,741.78 : x
2. Step 2: Convert to fraction form
   17,699.05/24,425.17 = 9,741.78/x
3. Step 3: Cross multiply
   17,699.05x = 24,425.17 × 9,741.78
4. Step 4: Simplify right side
   17,699.05x = 237,944,632.60
5. Step 5: Solve for x
   x = 237,944,632.60/17,699.05
6. Step 6: Final answer
   x = 13,443.92