Finding the Fourth Proportional to 1,150.39, 1,733.33 and 949.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.39 : 1,733.33 = 949.46 : x
2. Step 2: Convert to fraction form
   1,150.39/1,733.33 = 949.46/x
3. Step 3: Cross multiply
   1,150.39x = 1,733.33 × 949.46
4. Step 4: Simplify right side
   1,150.39x = 1,645,721.21
5. Step 5: Solve for x
   x = 1,645,721.21/1,150.39
6. Step 6: Final answer
   x = 1,430.58