Finding the Fourth Proportional to 1,327.52, 1,831.98 and 738.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,327.52 : 1,831.98 = 738.08 : x
2. Step 2: Convert to fraction form
   1,327.52/1,831.98 = 738.08/x
3. Step 3: Cross multiply
   1,327.52x = 1,831.98 × 738.08
4. Step 4: Simplify right side
   1,327.52x = 1,352,148.28
5. Step 5: Solve for x
   x = 1,352,148.28/1,327.52
6. Step 6: Final answer
   x = 1,018.55