Finding the Fourth Proportional to 2,022.27, 3,033.18 and 635.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.27 : 3,033.18 = 635.55 : x
2. Step 2: Convert to fraction form
   2,022.27/3,033.18 = 635.55/x
3. Step 3: Cross multiply
   2,022.27x = 3,033.18 × 635.55
4. Step 4: Simplify right side
   2,022.27x = 1,927,737.55
5. Step 5: Solve for x
   x = 1,927,737.55/2,022.27
6. Step 6: Final answer
   x = 953.25