Finding the Fourth Proportional to 2,114.56, 3,163.52 and 1,568

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114.56 : 3,163.52 = 1,568 : x
2. Step 2: Convert to fraction form
   2,114.56/3,163.52 = 1,568/x
3. Step 3: Cross multiply
   2,114.56x = 3,163.52 × 1,568
4. Step 4: Simplify right side
   2,114.56x = 4,960,399.36
5. Step 5: Solve for x
   x = 4,960,399.36/2,114.56
6. Step 6: Final answer
   x = 2,345.83