Finding the Fourth Proportional to 2,028.15, 3,042.18 and 567.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028.15 : 3,042.18 = 567.27 : x
2. Step 2: Convert to fraction form
   2,028.15/3,042.18 = 567.27/x
3. Step 3: Cross multiply
   2,028.15x = 3,042.18 × 567.27
4. Step 4: Simplify right side
   2,028.15x = 1,725,737.45
5. Step 5: Solve for x
   x = 1,725,737.45/2,028.15
6. Step 6: Final answer
   x = 850.89