Finding the Fourth Proportional to 2,022.52, 3,034.20 and 1,155.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.52 : 3,034.20 = 1,155.04 : x
2. Step 2: Convert to fraction form
   2,022.52/3,034.20 = 1,155.04/x
3. Step 3: Cross multiply
   2,022.52x = 3,034.20 × 1,155.04
4. Step 4: Simplify right side
   2,022.52x = 3,504,622.37
5. Step 5: Solve for x
   x = 3,504,622.37/2,022.52
6. Step 6: Final answer
   x = 1,732.80