Finding the Fourth Proportional to 23,676.12, 32,662.78 and 13,602.27

Step by Step Solution

1. Step 1: Write the proportion equation
   23,676.12 : 32,662.78 = 13,602.27 : x
2. Step 2: Convert to fraction form
   23,676.12/32,662.78 = 13,602.27/x
3. Step 3: Cross multiply
   23,676.12x = 32,662.78 × 13,602.27
4. Step 4: Simplify right side
   23,676.12x = 444,287,952.51
5. Step 5: Solve for x
   x = 444,287,952.51/23,676.12
6. Step 6: Final answer
   x = 18,765.23