Finding the Fourth Proportional to 2,744.45, 3,787.33 and 1,485.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,744.45 : 3,787.33 = 1,485.51 : x
2. Step 2: Convert to fraction form
   2,744.45/3,787.33 = 1,485.51/x
3. Step 3: Cross multiply
   2,744.45x = 3,787.33 × 1,485.51
4. Step 4: Simplify right side
   2,744.45x = 5,626,116.59
5. Step 5: Solve for x
   x = 5,626,116.59/2,744.45
6. Step 6: Final answer
   x = 2,050.00