Finding the Fourth Proportional to 2,386.37, 3,293.39 and 1,324.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,386.37 : 3,293.39 = 1,324.24 : x
2. Step 2: Convert to fraction form
   2,386.37/3,293.39 = 1,324.24/x
3. Step 3: Cross multiply
   2,386.37x = 3,293.39 × 1,324.24
4. Step 4: Simplify right side
   2,386.37x = 4,361,233.85
5. Step 5: Solve for x
   x = 4,361,233.85/2,386.37
6. Step 6: Final answer
   x = 1,827.56