Finding the Fourth Proportional to 16,474.10, 22,735.88 and 9,401.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,474.10 : 22,735.88 = 9,401.59 : x
2. Step 2: Convert to fraction form
   16,474.10/22,735.88 = 9,401.59/x
3. Step 3: Cross multiply
   16,474.10x = 22,735.88 × 9,401.59
4. Step 4: Simplify right side
   16,474.10x = 213,753,388.71
5. Step 5: Solve for x
   x = 213,753,388.71/16,474.10
6. Step 6: Final answer
   x = 12,975.12