Finding the Fourth Proportional to 1,150.39, 1,723.15 and 737.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.39 : 1,723.15 = 737.43 : x
2. Step 2: Convert to fraction form
   1,150.39/1,723.15 = 737.43/x
3. Step 3: Cross multiply
   1,150.39x = 1,723.15 × 737.43
4. Step 4: Simplify right side
   1,150.39x = 1,270,702.50
5. Step 5: Solve for x
   x = 1,270,702.50/1,150.39
6. Step 6: Final answer
   x = 1,104.58