Finding the Fourth Proportional to 16,877.04, 23,290.24 and 9,425.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,877.04 : 23,290.24 = 9,425.04 : x
2. Step 2: Convert to fraction form
   16,877.04/23,290.24 = 9,425.04/x
3. Step 3: Cross multiply
   16,877.04x = 23,290.24 × 9,425.04
4. Step 4: Simplify right side
   16,877.04x = 219,511,443.61
5. Step 5: Solve for x
   x = 219,511,443.61/16,877.04
6. Step 6: Final answer
   x = 13,006.51