Finding the Fourth Proportional to 16,003.98, 22,085.66 and 8,930.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,003.98 : 22,085.66 = 8,930.25 : x
2. Step 2: Convert to fraction form
   16,003.98/22,085.66 = 8,930.25/x
3. Step 3: Cross multiply
   16,003.98x = 22,085.66 × 8,930.25
4. Step 4: Simplify right side
   16,003.98x = 197,230,487.54
5. Step 5: Solve for x
   x = 197,230,487.54/16,003.98
6. Step 6: Final answer
   x = 12,323.84