Finding the Fourth Proportional to 16,017.04, 22,100.88 and 8,942.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,017.04 : 22,100.88 = 8,942.32 : x
2. Step 2: Convert to fraction form
   16,017.04/22,100.88 = 8,942.32/x
3. Step 3: Cross multiply
   16,017.04x = 22,100.88 × 8,942.32
4. Step 4: Simplify right side
   16,017.04x = 197,633,141.24
5. Step 5: Solve for x
   x = 197,633,141.24/16,017.04
6. Step 6: Final answer
   x = 12,338.93