Finding the Fourth Proportional to 17,872.82, 24,663.58 and 9,914.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,872.82 : 24,663.58 = 9,914.88 : x
2. Step 2: Convert to fraction form
   17,872.82/24,663.58 = 9,914.88/x
3. Step 3: Cross multiply
   17,872.82x = 24,663.58 × 9,914.88
4. Step 4: Simplify right side
   17,872.82x = 244,536,436.07
5. Step 5: Solve for x
   x = 244,536,436.07/17,872.82
6. Step 6: Final answer
   x = 13,682.03