Finding the Fourth Proportional to 16,016.30, 22,100.29 and 8,941.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,016.30 : 22,100.29 = 8,941.82 : x
2. Step 2: Convert to fraction form
   16,016.30/22,100.29 = 8,941.82/x
3. Step 3: Cross multiply
   16,016.30x = 22,100.29 × 8,941.82
4. Step 4: Simplify right side
   16,016.30x = 197,616,815.13
5. Step 5: Solve for x
   x = 197,616,815.13/16,016.30
6. Step 6: Final answer
   x = 12,338.48