Finding the Fourth Proportional to 12,397.46, 17,111.55 and 7,095.30

Step by Step Solution

1. Step 1: Write the proportion equation
   12,397.46 : 17,111.55 = 7,095.30 : x
2. Step 2: Convert to fraction form
   12,397.46/17,111.55 = 7,095.30/x
3. Step 3: Cross multiply
   12,397.46x = 17,111.55 × 7,095.30
4. Step 4: Simplify right side
   12,397.46x = 121,411,543.15
5. Step 5: Solve for x
   x = 121,411,543.15/12,397.46
6. Step 6: Final answer
   x = 9,793.26