Finding the Fourth Proportional to 8,046.98, 12,072.56 and 3,049.39

Step by Step Solution

1. Step 1: Write the proportion equation
   8,046.98 : 12,072.56 = 3,049.39 : x
2. Step 2: Convert to fraction form
   8,046.98/12,072.56 = 3,049.39/x
3. Step 3: Cross multiply
   8,046.98x = 12,072.56 × 3,049.39
4. Step 4: Simplify right side
   8,046.98x = 36,813,892.83
5. Step 5: Solve for x
   x = 36,813,892.83/8,046.98
6. Step 6: Final answer
   x = 4,574.87