Finding the Fourth Proportional to 23,678.37, 32,675.29 and 13,067.78

Step by Step Solution

1. Step 1: Write the proportion equation
   23,678.37 : 32,675.29 = 13,067.78 : x
2. Step 2: Convert to fraction form
   23,678.37/32,675.29 = 13,067.78/x
3. Step 3: Cross multiply
   23,678.37x = 32,675.29 × 13,067.78
4. Step 4: Simplify right side
   23,678.37x = 426,993,501.16
5. Step 5: Solve for x
   x = 426,993,501.16/23,678.37
6. Step 6: Final answer
   x = 18,033.06