Finding the Fourth Proportional to 22,111.88, 33,179.34 and 9,797

Step by Step Solution

1. Step 1: Write the proportion equation
   22,111.88 : 33,179.34 = 9,797 : x
2. Step 2: Convert to fraction form
   22,111.88/33,179.34 = 9,797/x
3. Step 3: Cross multiply
   22,111.88x = 33,179.34 × 9,797
4. Step 4: Simplify right side
   22,111.88x = 325,057,993.98
5. Step 5: Solve for x
   x = 325,057,993.98/22,111.88
6. Step 6: Final answer
   x = 14,700.60