Finding the Fourth Proportional to 23,629.43, 32,608.51 and 12,874.27

Step by Step Solution

1. Step 1: Write the proportion equation
   23,629.43 : 32,608.51 = 12,874.27 : x
2. Step 2: Convert to fraction form
   23,629.43/32,608.51 = 12,874.27/x
3. Step 3: Cross multiply
   23,629.43x = 32,608.51 × 12,874.27
4. Step 4: Simplify right side
   23,629.43x = 419,810,534.62
5. Step 5: Solve for x
   x = 419,810,534.62/23,629.43
6. Step 6: Final answer
   x = 17,766.43