Finding the Fourth Proportional to 7,062.72, 9,747.52 and 4,269.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,062.72 : 9,747.52 = 4,269.12 : x
2. Step 2: Convert to fraction form
   7,062.72/9,747.52 = 4,269.12/x
3. Step 3: Cross multiply
   7,062.72x = 9,747.52 × 4,269.12
4. Step 4: Simplify right side
   7,062.72x = 41,613,332.58
5. Step 5: Solve for x
   x = 41,613,332.58/7,062.72
6. Step 6: Final answer
   x = 5,891.97