Finding the Fourth Proportional to 8,279.53, 12,419.52 and 2,436.33

Step by Step Solution

1. Step 1: Write the proportion equation
   8,279.53 : 12,419.52 = 2,436.33 : x
2. Step 2: Convert to fraction form
   8,279.53/12,419.52 = 2,436.33/x
3. Step 3: Cross multiply
   8,279.53x = 12,419.52 × 2,436.33
4. Step 4: Simplify right side
   8,279.53x = 30,258,049.16
5. Step 5: Solve for x
   x = 30,258,049.16/8,279.53
6. Step 6: Final answer
   x = 3,654.56