Finding the Fourth Proportional to 1,282.67, 1,922.18 and 501.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,282.67 : 1,922.18 = 501.83 : x
2. Step 2: Convert to fraction form
   1,282.67/1,922.18 = 501.83/x
3. Step 3: Cross multiply
   1,282.67x = 1,922.18 × 501.83
4. Step 4: Simplify right side
   1,282.67x = 964,605.50
5. Step 5: Solve for x
   x = 964,605.50/1,282.67
6. Step 6: Final answer
   x = 752.03