Finding the Fourth Proportional to 1,255.82, 1,733.31 and 732.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,255.82 : 1,733.31 = 732.15 : x
2. Step 2: Convert to fraction form
   1,255.82/1,733.31 = 732.15/x
3. Step 3: Cross multiply
   1,255.82x = 1,733.31 × 732.15
4. Step 4: Simplify right side
   1,255.82x = 1,269,042.92
5. Step 5: Solve for x
   x = 1,269,042.92/1,255.82
6. Step 6: Final answer
   x = 1,010.53