Finding the Fourth Proportional to 23,235.37, 32,064.89 and 13,165.68

Step by Step Solution

1. Step 1: Write the proportion equation
   23,235.37 : 32,064.89 = 13,165.68 : x
2. Step 2: Convert to fraction form
   23,235.37/32,064.89 = 13,165.68/x
3. Step 3: Cross multiply
   23,235.37x = 32,064.89 × 13,165.68
4. Step 4: Simplify right side
   23,235.37x = 422,156,033.73
5. Step 5: Solve for x
   x = 422,156,033.73/23,235.37
6. Step 6: Final answer
   x = 18,168.68