Finding the Fourth Proportional to 2,748.56, 3,792.06 and 1,568.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748.56 : 3,792.06 = 1,568.79 : x
2. Step 2: Convert to fraction form
   2,748.56/3,792.06 = 1,568.79/x
3. Step 3: Cross multiply
   2,748.56x = 3,792.06 × 1,568.79
4. Step 4: Simplify right side
   2,748.56x = 5,948,945.81
5. Step 5: Solve for x
   x = 5,948,945.81/2,748.56
6. Step 6: Final answer
   x = 2,164.39