Finding the Fourth Proportional to 1,082.63, 1,494.71 and 833.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082.63 : 1,494.71 = 833.48 : x
2. Step 2: Convert to fraction form
   1,082.63/1,494.71 = 833.48/x
3. Step 3: Cross multiply
   1,082.63x = 1,494.71 × 833.48
4. Step 4: Simplify right side
   1,082.63x = 1,245,799.25
5. Step 5: Solve for x
   x = 1,245,799.25/1,082.63
6. Step 6: Final answer
   x = 1,150.72