Finding the Fourth Proportional to 3,793.67, 5,686.77 and 1,817.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,793.67 : 5,686.77 = 1,817.02 : x
2. Step 2: Convert to fraction form
   3,793.67/5,686.77 = 1,817.02/x
3. Step 3: Cross multiply
   3,793.67x = 5,686.77 × 1,817.02
4. Step 4: Simplify right side
   3,793.67x = 10,332,974.83
5. Step 5: Solve for x
   x = 10,332,974.83/3,793.67
6. Step 6: Final answer
   x = 2,723.74