Finding the Fourth Proportional to 17,399.09, 24,011.20 and 9,441.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,399.09 : 24,011.20 = 9,441.32 : x
2. Step 2: Convert to fraction form
   17,399.09/24,011.20 = 9,441.32/x
3. Step 3: Cross multiply
   17,399.09x = 24,011.20 × 9,441.32
4. Step 4: Simplify right side
   17,399.09x = 226,697,314.53
5. Step 5: Solve for x
   x = 226,697,314.53/17,399.09
6. Step 6: Final answer
   x = 13,029.27