Finding the Fourth Proportional to 2,082.36, 2,873.65 and 1,150.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082.36 : 2,873.65 = 1,150.86 : x
2. Step 2: Convert to fraction form
   2,082.36/2,873.65 = 1,150.86/x
3. Step 3: Cross multiply
   2,082.36x = 2,873.65 × 1,150.86
4. Step 4: Simplify right side
   2,082.36x = 3,307,148.72
5. Step 5: Solve for x
   x = 3,307,148.72/2,082.36
6. Step 6: Final answer
   x = 1,588.18