Finding the Fourth Proportional to 23,786.62, 32,826.46 and 13,176.04

Step by Step Solution

1. Step 1: Write the proportion equation
   23,786.62 : 32,826.46 = 13,176.04 : x
2. Step 2: Convert to fraction form
   23,786.62/32,826.46 = 13,176.04/x
3. Step 3: Cross multiply
   23,786.62x = 32,826.46 × 13,176.04
4. Step 4: Simplify right side
   23,786.62x = 432,522,750.02
5. Step 5: Solve for x
   x = 432,522,750.02/23,786.62
6. Step 6: Final answer
   x = 18,183.45