Finding the Fourth Proportional to 4,150.79, 5,728.01 and 2,262.39

Step by Step Solution

1. Step 1: Write the proportion equation
   4,150.79 : 5,728.01 = 2,262.39 : x
2. Step 2: Convert to fraction form
   4,150.79/5,728.01 = 2,262.39/x
3. Step 3: Cross multiply
   4,150.79x = 5,728.01 × 2,262.39
4. Step 4: Simplify right side
   4,150.79x = 12,958,952.59
5. Step 5: Solve for x
   x = 12,958,952.59/4,150.79
6. Step 6: Final answer
   x = 3,122.05