Finding the Fourth Proportional to 2,469.28, 3,700.82 and 2,443.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.28 : 3,700.82 = 2,443.24 : x
2. Step 2: Convert to fraction form
   2,469.28/3,700.82 = 2,443.24/x
3. Step 3: Cross multiply
   2,469.28x = 3,700.82 × 2,443.24
4. Step 4: Simplify right side
   2,469.28x = 9,041,991.46
5. Step 5: Solve for x
   x = 9,041,991.46/2,469.28
6. Step 6: Final answer
   x = 3,661.79