Finding the Fourth Proportional to 2,442.87, 3,371.15 and 1,323.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,442.87 : 3,371.15 = 1,323.82 : x
2. Step 2: Convert to fraction form
   2,442.87/3,371.15 = 1,323.82/x
3. Step 3: Cross multiply
   2,442.87x = 3,371.15 × 1,323.82
4. Step 4: Simplify right side
   2,442.87x = 4,462,778.94
5. Step 5: Solve for x
   x = 4,462,778.94/2,442.87
6. Step 6: Final answer
   x = 1,826.86