Finding the Fourth Proportional to 9,464.27, 14,198.12 and 3,914.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,464.27 : 14,198.12 = 3,914.60 : x
2. Step 2: Convert to fraction form
   9,464.27/14,198.12 = 3,914.60/x
3. Step 3: Cross multiply
   9,464.27x = 14,198.12 × 3,914.60
4. Step 4: Simplify right side
   9,464.27x = 55,579,960.55
5. Step 5: Solve for x
   x = 55,579,960.55/9,464.27
6. Step 6: Final answer
   x = 5,872.61