Finding the Fourth Proportional to 17,711.56, 24,441.89 and 9,753.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,711.56 : 24,441.89 = 9,753.78 : x
2. Step 2: Convert to fraction form
   17,711.56/24,441.89 = 9,753.78/x
3. Step 3: Cross multiply
   17,711.56x = 24,441.89 × 9,753.78
4. Step 4: Simplify right side
   17,711.56x = 238,400,860.73
5. Step 5: Solve for x
   x = 238,400,860.73/17,711.56
6. Step 6: Final answer
   x = 13,460.18