Finding the Fourth Proportional to 2,452.43, 3,382.09 and 1,612.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.43 : 3,382.09 = 1,612.82 : x
2. Step 2: Convert to fraction form
   2,452.43/3,382.09 = 1,612.82/x
3. Step 3: Cross multiply
   2,452.43x = 3,382.09 × 1,612.82
4. Step 4: Simplify right side
   2,452.43x = 5,454,706.82
5. Step 5: Solve for x
   x = 5,454,706.82/2,452.43
6. Step 6: Final answer
   x = 2,224.20