Finding the Fourth Proportional to 16,300.82, 22,493.49 and 9,226.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.82 : 22,493.49 = 9,226.01 : x
2. Step 2: Convert to fraction form
   16,300.82/22,493.49 = 9,226.01/x
3. Step 3: Cross multiply
   16,300.82x = 22,493.49 × 9,226.01
4. Step 4: Simplify right side
   16,300.82x = 207,525,163.67
5. Step 5: Solve for x
   x = 207,525,163.67/16,300.82
6. Step 6: Final answer
   x = 12,730.96