Finding the Fourth Proportional to 23,356.33, 32,231.61 and 12,745.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,356.33 : 32,231.61 = 12,745.94 : x
2. Step 2: Convert to fraction form
   23,356.33/32,231.61 = 12,745.94/x
3. Step 3: Cross multiply
   23,356.33x = 32,231.61 × 12,745.94
4. Step 4: Simplify right side
   23,356.33x = 410,822,006.01
5. Step 5: Solve for x
   x = 410,822,006.01/23,356.33
6. Step 6: Final answer
   x = 17,589.32