Finding the Fourth Proportional to 2,082.19, 2,873.42 and 1,150.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082.19 : 2,873.42 = 1,150.69 : x
2. Step 2: Convert to fraction form
   2,082.19/2,873.42 = 1,150.69/x
3. Step 3: Cross multiply
   2,082.19x = 2,873.42 × 1,150.69
4. Step 4: Simplify right side
   2,082.19x = 3,306,415.66
5. Step 5: Solve for x
   x = 3,306,415.66/2,082.19
6. Step 6: Final answer
   x = 1,587.95