Finding the Fourth Proportional to 4,940.33, 7,412.24 and 3,089.27

Step by Step Solution

1. Step 1: Write the proportion equation
   4,940.33 : 7,412.24 = 3,089.27 : x
2. Step 2: Convert to fraction form
   4,940.33/7,412.24 = 3,089.27/x
3. Step 3: Cross multiply
   4,940.33x = 7,412.24 × 3,089.27
4. Step 4: Simplify right side
   4,940.33x = 22,898,436.92
5. Step 5: Solve for x
   x = 22,898,436.92/4,940.33
6. Step 6: Final answer
   x = 4,635.01