Finding the Fourth Proportional to 17,499.41, 24,140.72 and 10,782.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,499.41 : 24,140.72 = 10,782.89 : x
2. Step 2: Convert to fraction form
   17,499.41/24,140.72 = 10,782.89/x
3. Step 3: Cross multiply
   17,499.41x = 24,140.72 × 10,782.89
4. Step 4: Simplify right side
   17,499.41x = 260,306,553.66
5. Step 5: Solve for x
   x = 260,306,553.66/17,499.41
6. Step 6: Final answer
   x = 14,875.17