Finding the Fourth Proportional to 17,444.28, 24,073.74 and 9,993.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,444.28 : 24,073.74 = 9,993.72 : x
2. Step 2: Convert to fraction form
   17,444.28/24,073.74 = 9,993.72/x
3. Step 3: Cross multiply
   17,444.28x = 24,073.74 × 9,993.72
4. Step 4: Simplify right side
   17,444.28x = 240,586,216.91
5. Step 5: Solve for x
   x = 240,586,216.91/17,444.28
6. Step 6: Final answer
   x = 13,791.70