Finding the Fourth Proportional to 2,020.22, 2,793.02 and 1,774.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020.22 : 2,793.02 = 1,774.10 : x
2. Step 2: Convert to fraction form
   2,020.22/2,793.02 = 1,774.10/x
3. Step 3: Cross multiply
   2,020.22x = 2,793.02 × 1,774.10
4. Step 4: Simplify right side
   2,020.22x = 4,955,087.91
5. Step 5: Solve for x
   x = 4,955,087.91/2,020.22
6. Step 6: Final answer
   x = 2,452.75