Finding the Fourth Proportional to 16,501.24, 22,771.76 and 9,790.19

Step by Step Solution

1. Step 1: Write the proportion equation
   16,501.24 : 22,771.76 = 9,790.19 : x
2. Step 2: Convert to fraction form
   16,501.24/22,771.76 = 9,790.19/x
3. Step 3: Cross multiply
   16,501.24x = 22,771.76 × 9,790.19
4. Step 4: Simplify right side
   16,501.24x = 222,939,857.03
5. Step 5: Solve for x
   x = 222,939,857.03/16,501.24
6. Step 6: Final answer
   x = 13,510.49