Finding the Fourth Proportional to 9,493.16, 14,238.28 and 3,168.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,493.16 : 14,238.28 = 3,168.16 : x
2. Step 2: Convert to fraction form
   9,493.16/14,238.28 = 3,168.16/x
3. Step 3: Cross multiply
   9,493.16x = 14,238.28 × 3,168.16
4. Step 4: Simplify right side
   9,493.16x = 45,109,149.16
5. Step 5: Solve for x
   x = 45,109,149.16/9,493.16
6. Step 6: Final answer
   x = 4,751.75