Finding the Fourth Proportional to 17,853.56, 24,638.04 and 9,895.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,853.56 : 24,638.04 = 9,895.88 : x
2. Step 2: Convert to fraction form
   17,853.56/24,638.04 = 9,895.88/x
3. Step 3: Cross multiply
   17,853.56x = 24,638.04 × 9,895.88
4. Step 4: Simplify right side
   17,853.56x = 243,815,087.28
5. Step 5: Solve for x
   x = 243,815,087.28/17,853.56
6. Step 6: Final answer
   x = 13,656.38