Finding the Fourth Proportional to 2,086.23, 2,878.85 and 1,141.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086.23 : 2,878.85 = 1,141.82 : x
2. Step 2: Convert to fraction form
   2,086.23/2,878.85 = 1,141.82/x
3. Step 3: Cross multiply
   2,086.23x = 2,878.85 × 1,141.82
4. Step 4: Simplify right side
   2,086.23x = 3,287,117.03
5. Step 5: Solve for x
   x = 3,287,117.03/2,086.23
6. Step 6: Final answer
   x = 1,575.62