Finding the Fourth Proportional to 12,697.94, 17,522.28 and 7,032.28

Step by Step Solution

1. Step 1: Write the proportion equation
   12,697.94 : 17,522.28 = 7,032.28 : x
2. Step 2: Convert to fraction form
   12,697.94/17,522.28 = 7,032.28/x
3. Step 3: Cross multiply
   12,697.94x = 17,522.28 × 7,032.28
4. Step 4: Simplify right side
   12,697.94x = 123,221,579.20
5. Step 5: Solve for x
   x = 123,221,579.20/12,697.94
6. Step 6: Final answer
   x = 9,704.06