Finding the Fourth Proportional to 17,881.97, 24,676.89 and 9,924.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,881.97 : 24,676.89 = 9,924.17 : x
2. Step 2: Convert to fraction form
   17,881.97/24,676.89 = 9,924.17/x
3. Step 3: Cross multiply
   17,881.97x = 24,676.89 × 9,924.17
4. Step 4: Simplify right side
   17,881.97x = 244,897,651.43
5. Step 5: Solve for x
   x = 244,897,651.43/17,881.97
6. Step 6: Final answer
   x = 13,695.23