Finding the Fourth Proportional to 1,304.27, 1,956.59 and 483.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304.27 : 1,956.59 = 483.67 : x
2. Step 2: Convert to fraction form
   1,304.27/1,956.59 = 483.67/x
3. Step 3: Cross multiply
   1,304.27x = 1,956.59 × 483.67
4. Step 4: Simplify right side
   1,304.27x = 946,345.73
5. Step 5: Solve for x
   x = 946,345.73/1,304.27
6. Step 6: Final answer
   x = 725.58