Finding the Fourth Proportional to 2,411.92, 3,328.48 and 1,364

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.92 : 3,328.48 = 1,364 : x
2. Step 2: Convert to fraction form
   2,411.92/3,328.48 = 1,364/x
3. Step 3: Cross multiply
   2,411.92x = 3,328.48 × 1,364
4. Step 4: Simplify right side
   2,411.92x = 4,540,046.72
5. Step 5: Solve for x
   x = 4,540,046.72/2,411.92
6. Step 6: Final answer
   x = 1,882.34