Finding the Fourth Proportional to 23,732.38, 32,749.88 and 13,659.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,732.38 : 32,749.88 = 13,659.42 : x
2. Step 2: Convert to fraction form
   23,732.38/32,749.88 = 13,659.42/x
3. Step 3: Cross multiply
   23,732.38x = 32,749.88 × 13,659.42
4. Step 4: Simplify right side
   23,732.38x = 447,344,365.87
5. Step 5: Solve for x
   x = 447,344,365.87/23,732.38
6. Step 6: Final answer
   x = 18,849.54