Finding the Fourth Proportional to 17,501.27, 24,151.77 and 9,947.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,501.27 : 24,151.77 = 9,947.61 : x
2. Step 2: Convert to fraction form
   17,501.27/24,151.77 = 9,947.61/x
3. Step 3: Cross multiply
   17,501.27x = 24,151.77 × 9,947.61
4. Step 4: Simplify right side
   17,501.27x = 240,252,388.77
5. Step 5: Solve for x
   x = 240,252,388.77/17,501.27
6. Step 6: Final answer
   x = 13,727.72