Finding the Fourth Proportional to 9,401.60, 14,104.02 and 3,162.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,401.60 : 14,104.02 = 3,162.22 : x
2. Step 2: Convert to fraction form
   9,401.60/14,104.02 = 3,162.22/x
3. Step 3: Cross multiply
   9,401.60x = 14,104.02 × 3,162.22
4. Step 4: Simplify right side
   9,401.60x = 44,599,990.72
5. Step 5: Solve for x
   x = 44,599,990.72/9,401.60
6. Step 6: Final answer
   x = 4,743.87