Finding the Fourth Proportional to 17,881.82, 24,677.18 and 9,924.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,881.82 : 24,677.18 = 9,924.56 : x
2. Step 2: Convert to fraction form
   17,881.82/24,677.18 = 9,924.56/x
3. Step 3: Cross multiply
   17,881.82x = 24,677.18 × 9,924.56
4. Step 4: Simplify right side
   17,881.82x = 244,910,153.54
5. Step 5: Solve for x
   x = 244,910,153.54/17,881.82
6. Step 6: Final answer
   x = 13,696.04