Finding the Fourth Proportional to 1,132.04, 1,698.50 and 482.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132.04 : 1,698.50 = 482.83 : x
2. Step 2: Convert to fraction form
   1,132.04/1,698.50 = 482.83/x
3. Step 3: Cross multiply
   1,132.04x = 1,698.50 × 482.83
4. Step 4: Simplify right side
   1,132.04x = 820,083.72
5. Step 5: Solve for x
   x = 820,083.72/1,132.04
6. Step 6: Final answer
   x = 724.43