Finding the Fourth Proportional to 16,084.86, 22,196.82 and 8,914.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,084.86 : 22,196.82 = 8,914.75 : x
2. Step 2: Convert to fraction form
   16,084.86/22,196.82 = 8,914.75/x
3. Step 3: Cross multiply
   16,084.86x = 22,196.82 × 8,914.75
4. Step 4: Simplify right side
   16,084.86x = 197,879,079.03
5. Step 5: Solve for x
   x = 197,879,079.03/16,084.86
6. Step 6: Final answer
   x = 12,302.20