Finding the Fourth Proportional to 2,386.14, 3,292.83 and 1,323.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,386.14 : 3,292.83 = 1,323.87 : x
2. Step 2: Convert to fraction form
   2,386.14/3,292.83 = 1,323.87/x
3. Step 3: Cross multiply
   2,386.14x = 3,292.83 × 1,323.87
4. Step 4: Simplify right side
   2,386.14x = 4,359,278.85
5. Step 5: Solve for x
   x = 4,359,278.85/2,386.14
6. Step 6: Final answer
   x = 1,826.92