Finding the Fourth Proportional to 16,009.05, 22,092.03 and 8,935.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,009.05 : 22,092.03 = 8,935.32 : x
2. Step 2: Convert to fraction form
   16,009.05/22,092.03 = 8,935.32/x
3. Step 3: Cross multiply
   16,009.05x = 22,092.03 × 8,935.32
4. Step 4: Simplify right side
   16,009.05x = 197,399,357.50
5. Step 5: Solve for x
   x = 197,399,357.50/16,009.05
6. Step 6: Final answer
   x = 12,330.49