Finding the Fourth Proportional to 17,401.39, 24,013.98 and 9,443.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,401.39 : 24,013.98 = 9,443.61 : x
2. Step 2: Convert to fraction form
   17,401.39/24,013.98 = 9,443.61/x
3. Step 3: Cross multiply
   17,401.39x = 24,013.98 × 9,443.61
4. Step 4: Simplify right side
   17,401.39x = 226,778,661.67
5. Step 5: Solve for x
   x = 226,778,661.67/17,401.39
6. Step 6: Final answer
   x = 13,032.22