Finding the Fourth Proportional to 16,084.85, 22,196.55 and 8,914.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,084.85 : 22,196.55 = 8,914.46 : x
2. Step 2: Convert to fraction form
   16,084.85/22,196.55 = 8,914.46/x
3. Step 3: Cross multiply
   16,084.85x = 22,196.55 × 8,914.46
4. Step 4: Simplify right side
   16,084.85x = 197,870,101.56
5. Step 5: Solve for x
   x = 197,870,101.56/16,084.85
6. Step 6: Final answer
   x = 12,301.65