Finding the Fourth Proportional to 3,766.82, 5,198.20 and 2,110.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,766.82 : 5,198.20 = 2,110.82 : x
2. Step 2: Convert to fraction form
   3,766.82/5,198.20 = 2,110.82/x
3. Step 3: Cross multiply
   3,766.82x = 5,198.20 × 2,110.82
4. Step 4: Simplify right side
   3,766.82x = 10,972,464.52
5. Step 5: Solve for x
   x = 10,972,464.52/3,766.82
6. Step 6: Final answer
   x = 2,912.93