Finding the Fourth Proportional to 23,320.83, 32,183.61 and 13,250.97

Step by Step Solution

1. Step 1: Write the proportion equation
   23,320.83 : 32,183.61 = 13,250.97 : x
2. Step 2: Convert to fraction form
   23,320.83/32,183.61 = 13,250.97/x
3. Step 3: Cross multiply
   23,320.83x = 32,183.61 × 13,250.97
4. Step 4: Simplify right side
   23,320.83x = 426,463,984.35
5. Step 5: Solve for x
   x = 426,463,984.35/23,320.83
6. Step 6: Final answer
   x = 18,286.83