Finding the Fourth Proportional to 23,716.35, 32,727.69 and 13,646.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,716.35 : 32,727.69 = 13,646.34 : x
2. Step 2: Convert to fraction form
   23,716.35/32,727.69 = 13,646.34/x
3. Step 3: Cross multiply
   23,716.35x = 32,727.69 × 13,646.34
4. Step 4: Simplify right side
   23,716.35x = 446,613,185.15
5. Step 5: Solve for x
   x = 446,613,185.15/23,716.35
6. Step 6: Final answer
   x = 18,831.45