Finding the Fourth Proportional to 17,499.78, 24,154.29 and 9,950.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,499.78 : 24,154.29 = 9,950.54 : x
2. Step 2: Convert to fraction form
   17,499.78/24,154.29 = 9,950.54/x
3. Step 3: Cross multiply
   17,499.78x = 24,154.29 × 9,950.54
4. Step 4: Simplify right side
   17,499.78x = 240,348,108.05
5. Step 5: Solve for x
   x = 240,348,108.05/17,499.78
6. Step 6: Final answer
   x = 13,734.35