Finding the Fourth Proportional to 8,019.24, 12,022.37 and 3,342.77

Step by Step Solution

1. Step 1: Write the proportion equation
   8,019.24 : 12,022.37 = 3,342.77 : x
2. Step 2: Convert to fraction form
   8,019.24/12,022.37 = 3,342.77/x
3. Step 3: Cross multiply
   8,019.24x = 12,022.37 × 3,342.77
4. Step 4: Simplify right side
   8,019.24x = 40,187,940.94
5. Step 5: Solve for x
   x = 40,187,940.94/8,019.24
6. Step 6: Final answer
   x = 5,011.44