Finding the Fourth Proportional to 4,864.23, 7,300.89 and 2,233.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,864.23 : 7,300.89 = 2,233.15 : x
2. Step 2: Convert to fraction form
   4,864.23/7,300.89 = 2,233.15/x
3. Step 3: Cross multiply
   4,864.23x = 7,300.89 × 2,233.15
4. Step 4: Simplify right side
   4,864.23x = 16,303,964.25
5. Step 5: Solve for x
   x = 16,303,964.25/4,864.23
6. Step 6: Final answer
   x = 3,351.81