Finding the Fourth Proportional to 2,723.31, 3,758.07 and 1,544.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723.31 : 3,758.07 = 1,544.61 : x
2. Step 2: Convert to fraction form
   2,723.31/3,758.07 = 1,544.61/x
3. Step 3: Cross multiply
   2,723.31x = 3,758.07 × 1,544.61
4. Step 4: Simplify right side
   2,723.31x = 5,804,752.50
5. Step 5: Solve for x
   x = 5,804,752.50/2,723.31
6. Step 6: Final answer
   x = 2,131.51