Finding the Fourth Proportional to 23,258.27, 32,096.12 and 12,647.68

Step by Step Solution

1. Step 1: Write the proportion equation
   23,258.27 : 32,096.12 = 12,647.68 : x
2. Step 2: Convert to fraction form
   23,258.27/32,096.12 = 12,647.68/x
3. Step 3: Cross multiply
   23,258.27x = 32,096.12 × 12,647.68
4. Step 4: Simplify right side
   23,258.27x = 405,941,311.52
5. Step 5: Solve for x
   x = 405,941,311.52/23,258.27
6. Step 6: Final answer
   x = 17,453.63