Finding the Fourth Proportional to 17,940.10, 24,757.29 and 9,982.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,940.10 : 24,757.29 = 9,982.15 : x
2. Step 2: Convert to fraction form
   17,940.10/24,757.29 = 9,982.15/x
3. Step 3: Cross multiply
   17,940.10x = 24,757.29 × 9,982.15
4. Step 4: Simplify right side
   17,940.10x = 247,130,982.37
5. Step 5: Solve for x
   x = 247,130,982.37/17,940.10
6. Step 6: Final answer
   x = 13,775.34