Finding the Fourth Proportional to 2,509.27, 3,464.39 and 1,613.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,509.27 : 3,464.39 = 1,613.43 : x
2. Step 2: Convert to fraction form
   2,509.27/3,464.39 = 1,613.43/x
3. Step 3: Cross multiply
   2,509.27x = 3,464.39 × 1,613.43
4. Step 4: Simplify right side
   2,509.27x = 5,589,545.72
5. Step 5: Solve for x
   x = 5,589,545.72/2,509.27
6. Step 6: Final answer
   x = 2,227.56