Finding the Fourth Proportional to 17,401.09, 24,013.56 and 9,443.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,401.09 : 24,013.56 = 9,443.31 : x
2. Step 2: Convert to fraction form
   17,401.09/24,013.56 = 9,443.31/x
3. Step 3: Cross multiply
   17,401.09x = 24,013.56 × 9,443.31
4. Step 4: Simplify right side
   17,401.09x = 226,767,371.22
5. Step 5: Solve for x
   x = 226,767,371.22/17,401.09
6. Step 6: Final answer
   x = 13,031.79