Finding the Fourth Proportional to 12,460.38, 17,175.27 and 9,097.86

Step by Step Solution

1. Step 1: Write the proportion equation
   12,460.38 : 17,175.27 = 9,097.86 : x
2. Step 2: Convert to fraction form
   12,460.38/17,175.27 = 9,097.86/x
3. Step 3: Cross multiply
   12,460.38x = 17,175.27 × 9,097.86
4. Step 4: Simplify right side
   12,460.38x = 156,258,201.92
5. Step 5: Solve for x
   x = 156,258,201.92/12,460.38
6. Step 6: Final answer
   x = 12,540.40