Finding the Fourth Proportional to 17,944.52, 24,763.25 and 9,986.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,944.52 : 24,763.25 = 9,986.61 : x
2. Step 2: Convert to fraction form
   17,944.52/24,763.25 = 9,986.61/x
3. Step 3: Cross multiply
   17,944.52x = 24,763.25 × 9,986.61
4. Step 4: Simplify right side
   17,944.52x = 247,300,920.08
5. Step 5: Solve for x
   x = 247,300,920.08/17,944.52
6. Step 6: Final answer
   x = 13,781.42