Finding the Fourth Proportional to 2,724.42, 3,759.37 and 1,545.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,724.42 : 3,759.37 = 1,545.27 : x
2. Step 2: Convert to fraction form
   2,724.42/3,759.37 = 1,545.27/x
3. Step 3: Cross multiply
   2,724.42x = 3,759.37 × 1,545.27
4. Step 4: Simplify right side
   2,724.42x = 5,809,241.68
5. Step 5: Solve for x
   x = 5,809,241.68/2,724.42
6. Step 6: Final answer
   x = 2,132.29