Finding the Fourth Proportional to 1,456.76, 2,184.33 and 482.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456.76 : 2,184.33 = 482.33 : x
2. Step 2: Convert to fraction form
   1,456.76/2,184.33 = 482.33/x
3. Step 3: Cross multiply
   1,456.76x = 2,184.33 × 482.33
4. Step 4: Simplify right side
   1,456.76x = 1,053,567.89
5. Step 5: Solve for x
   x = 1,053,567.89/1,456.76
6. Step 6: Final answer
   x = 723.23