Finding the Fourth Proportional to 2,747.92, 3,792 and 1,568.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,747.92 : 3,792 = 1,568.96 : x
2. Step 2: Convert to fraction form
   2,747.92/3,792 = 1,568.96/x
3. Step 3: Cross multiply
   2,747.92x = 3,792 × 1,568.96
4. Step 4: Simplify right side
   2,747.92x = 5,949,496.32
5. Step 5: Solve for x
   x = 5,949,496.32/2,747.92
6. Step 6: Final answer
   x = 2,165.09