Finding the Fourth Proportional to 1,323.37, 1,984.83 and 501.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,323.37 : 1,984.83 = 501.43 : x
2. Step 2: Convert to fraction form
   1,323.37/1,984.83 = 501.43/x
3. Step 3: Cross multiply
   1,323.37x = 1,984.83 × 501.43
4. Step 4: Simplify right side
   1,323.37x = 995,243.38
5. Step 5: Solve for x
   x = 995,243.38/1,323.37
6. Step 6: Final answer
   x = 752.05