Finding the Fourth Proportional to 16,036.01, 22,127.78 and 8,864.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,036.01 : 22,127.78 = 8,864.96 : x
2. Step 2: Convert to fraction form
   16,036.01/22,127.78 = 8,864.96/x
3. Step 3: Cross multiply
   16,036.01x = 22,127.78 × 8,864.96
4. Step 4: Simplify right side
   16,036.01x = 196,161,884.59
5. Step 5: Solve for x
   x = 196,161,884.59/16,036.01
6. Step 6: Final answer
   x = 12,232.59