Finding the Fourth Proportional to 10,630.10, 14,674.91 and 8,234.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,630.10 : 14,674.91 = 8,234.73 : x
2. Step 2: Convert to fraction form
   10,630.10/14,674.91 = 8,234.73/x
3. Step 3: Cross multiply
   10,630.10x = 14,674.91 × 8,234.73
4. Step 4: Simplify right side
   10,630.10x = 120,843,880.45
5. Step 5: Solve for x
   x = 120,843,880.45/10,630.10
6. Step 6: Final answer
   x = 11,368.08