Finding the Fourth Proportional to 2,568.98, 3,545.24 and 1,507.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568.98 : 3,545.24 = 1,507.37 : x
2. Step 2: Convert to fraction form
   2,568.98/3,545.24 = 1,507.37/x
3. Step 3: Cross multiply
   2,568.98x = 3,545.24 × 1,507.37
4. Step 4: Simplify right side
   2,568.98x = 5,343,963.16
5. Step 5: Solve for x
   x = 5,343,963.16/2,568.98
6. Step 6: Final answer
   x = 2,080.19