Finding the Fourth Proportional to 17,699.40, 24,425.30 and 9,741.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,699.40 : 24,425.30 = 9,741.42 : x
2. Step 2: Convert to fraction form
   17,699.40/24,425.30 = 9,741.42/x
3. Step 3: Cross multiply
   17,699.40x = 24,425.30 × 9,741.42
4. Step 4: Simplify right side
   17,699.40x = 237,937,105.93
5. Step 5: Solve for x
   x = 237,937,105.93/17,699.40
6. Step 6: Final answer
   x = 13,443.23