Finding the Fourth Proportional to 2,723.18, 3,757.86 and 1,544.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723.18 : 3,757.86 = 1,544.22 : x
2. Step 2: Convert to fraction form
   2,723.18/3,757.86 = 1,544.22/x
3. Step 3: Cross multiply
   2,723.18x = 3,757.86 × 1,544.22
4. Step 4: Simplify right side
   2,723.18x = 5,802,962.57
5. Step 5: Solve for x
   x = 5,802,962.57/2,723.18
6. Step 6: Final answer
   x = 2,130.95