Finding the Fourth Proportional to 17,398.89, 24,010.49 and 9,441.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,398.89 : 24,010.49 = 9,441.25 : x
2. Step 2: Convert to fraction form
   17,398.89/24,010.49 = 9,441.25/x
3. Step 3: Cross multiply
   17,398.89x = 24,010.49 × 9,441.25
4. Step 4: Simplify right side
   17,398.89x = 226,689,038.71
5. Step 5: Solve for x
   x = 226,689,038.71/17,398.89
6. Step 6: Final answer
   x = 13,028.94