Finding the Fourth Proportional to 8,725.98, 13,081.17 and 3,175.41

Step by Step Solution

1. Step 1: Write the proportion equation
   8,725.98 : 13,081.17 = 3,175.41 : x
2. Step 2: Convert to fraction form
   8,725.98/13,081.17 = 3,175.41/x
3. Step 3: Cross multiply
   8,725.98x = 13,081.17 × 3,175.41
4. Step 4: Simplify right side
   8,725.98x = 41,538,078.03
5. Step 5: Solve for x
   x = 41,538,078.03/8,725.98
6. Step 6: Final answer
   x = 4,760.28