Finding the Fourth Proportional to 8,245.50, 12,366.81 and 3,049.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,245.50 : 12,366.81 = 3,049.98 : x
2. Step 2: Convert to fraction form
   8,245.50/12,366.81 = 3,049.98/x
3. Step 3: Cross multiply
   8,245.50x = 12,366.81 × 3,049.98
4. Step 4: Simplify right side
   8,245.50x = 37,718,523.16
5. Step 5: Solve for x
   x = 37,718,523.16/8,245.50
6. Step 6: Final answer
   x = 4,574.44