Finding the Fourth Proportional to 1,327.34, 1,831.82 and 752.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,327.34 : 1,831.82 = 752.51 : x
2. Step 2: Convert to fraction form
   1,327.34/1,831.82 = 752.51/x
3. Step 3: Cross multiply
   1,327.34x = 1,831.82 × 752.51
4. Step 4: Simplify right side
   1,327.34x = 1,378,463.69
5. Step 5: Solve for x
   x = 1,378,463.69/1,327.34
6. Step 6: Final answer
   x = 1,038.51