Finding the Fourth Proportional to 23,236.54, 32,066.82 and 13,164.73

Step by Step Solution

1. Step 1: Write the proportion equation
   23,236.54 : 32,066.82 = 13,164.73 : x
2. Step 2: Convert to fraction form
   23,236.54/32,066.82 = 13,164.73/x
3. Step 3: Cross multiply
   23,236.54x = 32,066.82 × 13,164.73
4. Step 4: Simplify right side
   23,236.54x = 422,150,947.09
5. Step 5: Solve for x
   x = 422,150,947.09/23,236.54
6. Step 6: Final answer
   x = 18,167.55