Finding the Fourth Proportional to 2,025.28, 2,794.82 and 1,141.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.28 : 2,794.82 = 1,141.07 : x
2. Step 2: Convert to fraction form
   2,025.28/2,794.82 = 1,141.07/x
3. Step 3: Cross multiply
   2,025.28x = 2,794.82 × 1,141.07
4. Step 4: Simplify right side
   2,025.28x = 3,189,086.54
5. Step 5: Solve for x
   x = 3,189,086.54/2,025.28
6. Step 6: Final answer
   x = 1,574.64