Finding the Fourth Proportional to 2,744.43, 3,787.29 and 1,485.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,744.43 : 3,787.29 = 1,485.49 : x
2. Step 2: Convert to fraction form
   2,744.43/3,787.29 = 1,485.49/x
3. Step 3: Cross multiply
   2,744.43x = 3,787.29 × 1,485.49
4. Step 4: Simplify right side
   2,744.43x = 5,625,979.06
5. Step 5: Solve for x
   x = 5,625,979.06/2,744.43
6. Step 6: Final answer
   x = 2,049.96