Finding the Fourth Proportional to 2,283.62, 3,150.46 and 1,612.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,283.62 : 3,150.46 = 1,612.38 : x
2. Step 2: Convert to fraction form
   2,283.62/3,150.46 = 1,612.38/x
3. Step 3: Cross multiply
   2,283.62x = 3,150.46 × 1,612.38
4. Step 4: Simplify right side
   2,283.62x = 5,079,738.69
5. Step 5: Solve for x
   x = 5,079,738.69/2,283.62
6. Step 6: Final answer
   x = 2,224.42