Finding the Fourth Proportional to 8,304.54, 12,456.79 and 3,373.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,304.54 : 12,456.79 = 3,373.02 : x
2. Step 2: Convert to fraction form
   8,304.54/12,456.79 = 3,373.02/x
3. Step 3: Cross multiply
   8,304.54x = 12,456.79 × 3,373.02
4. Step 4: Simplify right side
   8,304.54x = 42,016,993.37
5. Step 5: Solve for x
   x = 42,016,993.37/8,304.54
6. Step 6: Final answer
   x = 5,059.52