Finding the Fourth Proportional to 9,452.57, 14,181.63 and 3,906.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,452.57 : 14,181.63 = 3,906.23 : x
2. Step 2: Convert to fraction form
   9,452.57/14,181.63 = 3,906.23/x
3. Step 3: Cross multiply
   9,452.57x = 14,181.63 × 3,906.23
4. Step 4: Simplify right side
   9,452.57x = 55,396,708.55
5. Step 5: Solve for x
   x = 55,396,708.55/9,452.57
6. Step 6: Final answer
   x = 5,860.49