Finding the Fourth Proportional to 17,669.43, 24,383.72 and 10,115.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,669.43 : 24,383.72 = 10,115.73 : x
2. Step 2: Convert to fraction form
   17,669.43/24,383.72 = 10,115.73/x
3. Step 3: Cross multiply
   17,669.43x = 24,383.72 × 10,115.73
4. Step 4: Simplify right side
   17,669.43x = 246,659,153.20
5. Step 5: Solve for x
   x = 246,659,153.20/17,669.43
6. Step 6: Final answer
   x = 13,959.66