Finding the Fourth Proportional to 12,475.38, 17,215.41 and 7,097.40

Step by Step Solution

1. Step 1: Write the proportion equation
   12,475.38 : 17,215.41 = 7,097.40 : x
2. Step 2: Convert to fraction form
   12,475.38/17,215.41 = 7,097.40/x
3. Step 3: Cross multiply
   12,475.38x = 17,215.41 × 7,097.40
4. Step 4: Simplify right side
   12,475.38x = 122,184,650.93
5. Step 5: Solve for x
   x = 122,184,650.93/12,475.38
6. Step 6: Final answer
   x = 9,794.06