Finding the Fourth Proportional to 16,017.74, 22,104.50 and 8,944.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,017.74 : 22,104.50 = 8,944.16 : x
2. Step 2: Convert to fraction form
   16,017.74/22,104.50 = 8,944.16/x
3. Step 3: Cross multiply
   16,017.74x = 22,104.50 × 8,944.16
4. Step 4: Simplify right side
   16,017.74x = 197,706,184.72
5. Step 5: Solve for x
   x = 197,706,184.72/16,017.74
6. Step 6: Final answer
   x = 12,342.95