Finding the Fourth Proportional to 8,238.52, 12,353.67 and 3,304.09

Step by Step Solution

1. Step 1: Write the proportion equation
   8,238.52 : 12,353.67 = 3,304.09 : x
2. Step 2: Convert to fraction form
   8,238.52/12,353.67 = 3,304.09/x
3. Step 3: Cross multiply
   8,238.52x = 12,353.67 × 3,304.09
4. Step 4: Simplify right side
   8,238.52x = 40,817,637.51
5. Step 5: Solve for x
   x = 40,817,637.51/8,238.52
6. Step 6: Final answer
   x = 4,954.49