Finding the Fourth Proportional to 2,841.35, 3,936.26 and 2,773.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,841.35 : 3,936.26 = 2,773.31 : x
2. Step 2: Convert to fraction form
   2,841.35/3,936.26 = 2,773.31/x
3. Step 3: Cross multiply
   2,841.35x = 3,936.26 × 2,773.31
4. Step 4: Simplify right side
   2,841.35x = 10,916,456.47
5. Step 5: Solve for x
   x = 10,916,456.47/2,841.35
6. Step 6: Final answer
   x = 3,842.00