Finding the Fourth Proportional to 17,443.32, 24,046.38 and 13,244.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,443.32 : 24,046.38 = 13,244.28 : x
2. Step 2: Convert to fraction form
   17,443.32/24,046.38 = 13,244.28/x
3. Step 3: Cross multiply
   17,443.32x = 24,046.38 × 13,244.28
4. Step 4: Simplify right side
   17,443.32x = 318,476,989.71
5. Step 5: Solve for x
   x = 318,476,989.71/17,443.32
6. Step 6: Final answer
   x = 18,257.82