Finding the Fourth Proportional to 2,722.82, 3,757.59 and 1,544.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722.82 : 3,757.59 = 1,544.27 : x
2. Step 2: Convert to fraction form
   2,722.82/3,757.59 = 1,544.27/x
3. Step 3: Cross multiply
   2,722.82x = 3,757.59 × 1,544.27
4. Step 4: Simplify right side
   2,722.82x = 5,802,714.72
5. Step 5: Solve for x
   x = 5,802,714.72/2,722.82
6. Step 6: Final answer
   x = 2,131.15