Finding the Fourth Proportional to 2,674, 4,012.73 and 1,442.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674 : 4,012.73 = 1,442.27 : x
2. Step 2: Convert to fraction form
   2,674/4,012.73 = 1,442.27/x
3. Step 3: Cross multiply
   2,674x = 4,012.73 × 1,442.27
4. Step 4: Simplify right side
   2,674x = 5,787,440.10
5. Step 5: Solve for x
   x = 5,787,440.10/2,674
6. Step 6: Final answer
   x = 2,164.34