Finding the Fourth Proportional to 16,019.44, 22,105.88 and 8,946.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,019.44 : 22,105.88 = 8,946.32 : x
2. Step 2: Convert to fraction form
   16,019.44/22,105.88 = 8,946.32/x
3. Step 3: Cross multiply
   16,019.44x = 22,105.88 × 8,946.32
4. Step 4: Simplify right side
   16,019.44x = 197,766,276.36
5. Step 5: Solve for x
   x = 197,766,276.36/16,019.44
6. Step 6: Final answer
   x = 12,345.39