Finding the Fourth Proportional to 2,019.27, 3,028.89 and 848.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019.27 : 3,028.89 = 848.97 : x
2. Step 2: Convert to fraction form
   2,019.27/3,028.89 = 848.97/x
3. Step 3: Cross multiply
   2,019.27x = 3,028.89 × 848.97
4. Step 4: Simplify right side
   2,019.27x = 2,571,436.74
5. Step 5: Solve for x
   x = 2,571,436.74/2,019.27
6. Step 6: Final answer
   x = 1,273.45