Finding the Fourth Proportional to 6,626.52, 9,934.92 and 3,114.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,626.52 : 9,934.92 = 3,114.72 : x
2. Step 2: Convert to fraction form
   6,626.52/9,934.92 = 3,114.72/x
3. Step 3: Cross multiply
   6,626.52x = 9,934.92 × 3,114.72
4. Step 4: Simplify right side
   6,626.52x = 30,944,494.02
5. Step 5: Solve for x
   x = 30,944,494.02/6,626.52
6. Step 6: Final answer
   x = 4,669.80