Finding the Fourth Proportional to 2,453.16, 3,383.52 and 1,568.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453.16 : 3,383.52 = 1,568.16 : x
2. Step 2: Convert to fraction form
   2,453.16/3,383.52 = 1,568.16/x
3. Step 3: Cross multiply
   2,453.16x = 3,383.52 × 1,568.16
4. Step 4: Simplify right side
   2,453.16x = 5,305,900.72
5. Step 5: Solve for x
   x = 5,305,900.72/2,453.16
6. Step 6: Final answer
   x = 2,162.88