Finding the Fourth Proportional to 23,739.48, 35,610.84 and 8,168.04

Step by Step Solution

1. Step 1: Write the proportion equation
   23,739.48 : 35,610.84 = 8,168.04 : x
2. Step 2: Convert to fraction form
   23,739.48/35,610.84 = 8,168.04/x
3. Step 3: Cross multiply
   23,739.48x = 35,610.84 × 8,168.04
4. Step 4: Simplify right side
   23,739.48x = 290,870,765.55
5. Step 5: Solve for x
   x = 290,870,765.55/23,739.48
6. Step 6: Final answer
   x = 12,252.62