Finding the Fourth Proportional to 2,082.18, 2,873.81 and 1,337.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082.18 : 2,873.81 = 1,337.08 : x
2. Step 2: Convert to fraction form
   2,082.18/2,873.81 = 1,337.08/x
3. Step 3: Cross multiply
   2,082.18x = 2,873.81 × 1,337.08
4. Step 4: Simplify right side
   2,082.18x = 3,842,500.00
5. Step 5: Solve for x
   x = 3,842,500.00/2,082.18
6. Step 6: Final answer
   x = 1,845.42