Finding the Fourth Proportional to 1,082.50, 1,496.55 and 1,036.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082.50 : 1,496.55 = 1,036.60 : x
2. Step 2: Convert to fraction form
   1,082.50/1,496.55 = 1,036.60/x
3. Step 3: Cross multiply
   1,082.50x = 1,496.55 × 1,036.60
4. Step 4: Simplify right side
   1,082.50x = 1,551,323.73
5. Step 5: Solve for x
   x = 1,551,323.73/1,082.50
6. Step 6: Final answer
   x = 1,433.09