Finding the Fourth Proportional to 16,384.67, 22,604.42 and 10,086.11

Step by Step Solution

1. Step 1: Write the proportion equation
   16,384.67 : 22,604.42 = 10,086.11 : x
2. Step 2: Convert to fraction form
   16,384.67/22,604.42 = 10,086.11/x
3. Step 3: Cross multiply
   16,384.67x = 22,604.42 × 10,086.11
4. Step 4: Simplify right side
   16,384.67x = 227,990,578.80
5. Step 5: Solve for x
   x = 227,990,578.80/16,384.67
6. Step 6: Final answer
   x = 13,914.88