Finding the Fourth Proportional to 17,499.27, 24,147.94 and 9,944.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,499.27 : 24,147.94 = 9,944.55 : x
2. Step 2: Convert to fraction form
   17,499.27/24,147.94 = 9,944.55/x
3. Step 3: Cross multiply
   17,499.27x = 24,147.94 × 9,944.55
4. Step 4: Simplify right side
   17,499.27x = 240,140,396.73
5. Step 5: Solve for x
   x = 240,140,396.73/17,499.27
6. Step 6: Final answer
   x = 13,722.88