Finding the Fourth Proportional to 2,723.34, 3,758.28 and 1,544.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723.34 : 3,758.28 = 1,544.49 : x
2. Step 2: Convert to fraction form
   2,723.34/3,758.28 = 1,544.49/x
3. Step 3: Cross multiply
   2,723.34x = 3,758.28 × 1,544.49
4. Step 4: Simplify right side
   2,723.34x = 5,804,625.88
5. Step 5: Solve for x
   x = 5,804,625.88/2,723.34
6. Step 6: Final answer
   x = 2,131.44