Finding the Fourth Proportional to 2,796.38, 4,194.43 and 848.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796.38 : 4,194.43 = 848.74 : x
2. Step 2: Convert to fraction form
   2,796.38/4,194.43 = 848.74/x
3. Step 3: Cross multiply
   2,796.38x = 4,194.43 × 848.74
4. Step 4: Simplify right side
   2,796.38x = 3,559,980.52
5. Step 5: Solve for x
   x = 3,559,980.52/2,796.38
6. Step 6: Final answer
   x = 1,273.07