Finding the Fourth Proportional to 2,082.73, 2,873.81 and 1,336.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082.73 : 2,873.81 = 1,336.54 : x
2. Step 2: Convert to fraction form
   2,082.73/2,873.81 = 1,336.54/x
3. Step 3: Cross multiply
   2,082.73x = 2,873.81 × 1,336.54
4. Step 4: Simplify right side
   2,082.73x = 3,840,958.17
5. Step 5: Solve for x
   x = 3,840,958.17/2,082.73
6. Step 6: Final answer
   x = 1,844.20