Finding the Fourth Proportional to 16,606.20, 22,914.18 and 10,316.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,606.20 : 22,914.18 = 10,316.28 : x
2. Step 2: Convert to fraction form
   16,606.20/22,914.18 = 10,316.28/x
3. Step 3: Cross multiply
   16,606.20x = 22,914.18 × 10,316.28
4. Step 4: Simplify right side
   16,606.20x = 236,389,096.85
5. Step 5: Solve for x
   x = 236,389,096.85/16,606.20
6. Step 6: Final answer
   x = 14,234.99