Finding the Fourth Proportional to 23,238.38, 32,069.04 and 13,168.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,238.38 : 32,069.04 = 13,168.69 : x
2. Step 2: Convert to fraction form
   23,238.38/32,069.04 = 13,168.69/x
3. Step 3: Cross multiply
   23,238.38x = 32,069.04 × 13,168.69
4. Step 4: Simplify right side
   23,238.38x = 422,307,246.36
5. Step 5: Solve for x
   x = 422,307,246.36/23,238.38
6. Step 6: Final answer
   x = 18,172.84