Finding the Fourth Proportional to 2,086.96, 2,878.34 and 1,341

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086.96 : 2,878.34 = 1,341 : x
2. Step 2: Convert to fraction form
   2,086.96/2,878.34 = 1,341/x
3. Step 3: Cross multiply
   2,086.96x = 2,878.34 × 1,341
4. Step 4: Simplify right side
   2,086.96x = 3,859,853.94
5. Step 5: Solve for x
   x = 3,859,853.94/2,086.96
6. Step 6: Final answer
   x = 1,849.51