Finding the Fourth Proportional to 17,864.88, 24,654.72 and 9,907.44

Step by Step Solution

1. Step 1: Write the proportion equation
   17,864.88 : 24,654.72 = 9,907.44 : x
2. Step 2: Convert to fraction form
   17,864.88/24,654.72 = 9,907.44/x
3. Step 3: Cross multiply
   17,864.88x = 24,654.72 × 9,907.44
4. Step 4: Simplify right side
   17,864.88x = 244,265,159.12
5. Step 5: Solve for x
   x = 244,265,159.12/17,864.88
6. Step 6: Final answer
   x = 13,672.92