Finding the Fourth Proportional to 2,722.95, 3,757.68 and 1,544.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722.95 : 3,757.68 = 1,544.10 : x
2. Step 2: Convert to fraction form
   2,722.95/3,757.68 = 1,544.10/x
3. Step 3: Cross multiply
   2,722.95x = 3,757.68 × 1,544.10
4. Step 4: Simplify right side
   2,722.95x = 5,802,233.69
5. Step 5: Solve for x
   x = 5,802,233.69/2,722.95
6. Step 6: Final answer
   x = 2,130.86