Finding the Fourth Proportional to 17,843.67, 24,625.06 and 9,885.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,843.67 : 24,625.06 = 9,885.89 : x
2. Step 2: Convert to fraction form
   17,843.67/24,625.06 = 9,885.89/x
3. Step 3: Cross multiply
   17,843.67x = 24,625.06 × 9,885.89
4. Step 4: Simplify right side
   17,843.67x = 243,440,634.40
5. Step 5: Solve for x
   x = 243,440,634.40/17,843.67
6. Step 6: Final answer
   x = 13,642.97