Finding the Fourth Proportional to 23,447.27, 32,355.99 and 12,834.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,447.27 : 32,355.99 = 12,834.86 : x
2. Step 2: Convert to fraction form
   23,447.27/32,355.99 = 12,834.86/x
3. Step 3: Cross multiply
   23,447.27x = 32,355.99 × 12,834.86
4. Step 4: Simplify right side
   23,447.27x = 415,284,440.03
5. Step 5: Solve for x
   x = 415,284,440.03/23,447.27
6. Step 6: Final answer
   x = 17,711.42