Finding the Fourth Proportional to 16,474.37, 22,735.01 and 9,401.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,474.37 : 22,735.01 = 9,401.45 : x
2. Step 2: Convert to fraction form
   16,474.37/22,735.01 = 9,401.45/x
3. Step 3: Cross multiply
   16,474.37x = 22,735.01 × 9,401.45
4. Step 4: Simplify right side
   16,474.37x = 213,741,969.59
5. Step 5: Solve for x
   x = 213,741,969.59/16,474.37
6. Step 6: Final answer
   x = 12,974.22