Finding the Fourth Proportional to 2,004.48, 2,766.29 and 1,120.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.48 : 2,766.29 = 1,120.23 : x
2. Step 2: Convert to fraction form
   2,004.48/2,766.29 = 1,120.23/x
3. Step 3: Cross multiply
   2,004.48x = 2,766.29 × 1,120.23
4. Step 4: Simplify right side
   2,004.48x = 3,098,875.45
5. Step 5: Solve for x
   x = 3,098,875.45/2,004.48
6. Step 6: Final answer
   x = 1,545.97