Finding the Fourth Proportional to 1,559.43, 2,338.56 and 736.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,559.43 : 2,338.56 = 736.83 : x
2. Step 2: Convert to fraction form
   1,559.43/2,338.56 = 736.83/x
3. Step 3: Cross multiply
   1,559.43x = 2,338.56 × 736.83
4. Step 4: Simplify right side
   1,559.43x = 1,723,121.16
5. Step 5: Solve for x
   x = 1,723,121.16/1,559.43
6. Step 6: Final answer
   x = 1,104.97