Finding the Fourth Proportional to 2,022.78, 3,035.33 and 927.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.78 : 3,035.33 = 927.14 : x
2. Step 2: Convert to fraction form
   2,022.78/3,035.33 = 927.14/x
3. Step 3: Cross multiply
   2,022.78x = 3,035.33 × 927.14
4. Step 4: Simplify right side
   2,022.78x = 2,814,156.04
5. Step 5: Solve for x
   x = 2,814,156.04/2,022.78
6. Step 6: Final answer
   x = 1,391.23