Finding the Fourth Proportional to 4,908.09, 7,362.50 and 2,440.38

Step by Step Solution

1. Step 1: Write the proportion equation
   4,908.09 : 7,362.50 = 2,440.38 : x
2. Step 2: Convert to fraction form
   4,908.09/7,362.50 = 2,440.38/x
3. Step 3: Cross multiply
   4,908.09x = 7,362.50 × 2,440.38
4. Step 4: Simplify right side
   4,908.09x = 17,967,285.55
5. Step 5: Solve for x
   x = 17,967,285.55/4,908.09
6. Step 6: Final answer
   x = 3,660.75