Finding the Fourth Proportional to 2,545.05, 3,812.04 and 1,568.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545.05 : 3,812.04 = 1,568.19 : x
2. Step 2: Convert to fraction form
   2,545.05/3,812.04 = 1,568.19/x
3. Step 3: Cross multiply
   2,545.05x = 3,812.04 × 1,568.19
4. Step 4: Simplify right side
   2,545.05x = 5,978,003.01
5. Step 5: Solve for x
   x = 5,978,003.01/2,545.05
6. Step 6: Final answer
   x = 2,348.87