Finding the Fourth Proportional to 3,757.27, 5,631.57 and 2,022.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,757.27 : 5,631.57 = 2,022.25 : x
2. Step 2: Convert to fraction form
   3,757.27/5,631.57 = 2,022.25/x
3. Step 3: Cross multiply
   3,757.27x = 5,631.57 × 2,022.25
4. Step 4: Simplify right side
   3,757.27x = 11,388,442.43
5. Step 5: Solve for x
   x = 11,388,442.43/3,757.27
6. Step 6: Final answer
   x = 3,031.04