Finding the Fourth Proportional to 2,004.48, 2,765.89 and 1,120.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.48 : 2,765.89 = 1,120.26 : x
2. Step 2: Convert to fraction form
   2,004.48/2,765.89 = 1,120.26/x
3. Step 3: Cross multiply
   2,004.48x = 2,765.89 × 1,120.26
4. Step 4: Simplify right side
   2,004.48x = 3,098,527.70
5. Step 5: Solve for x
   x = 3,098,527.70/2,004.48
6. Step 6: Final answer
   x = 1,545.80