Finding the Fourth Proportional to 23,431.27, 35,150.61 and 10,108.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,431.27 : 35,150.61 = 10,108.09 : x
2. Step 2: Convert to fraction form
   23,431.27/35,150.61 = 10,108.09/x
3. Step 3: Cross multiply
   23,431.27x = 35,150.61 × 10,108.09
4. Step 4: Simplify right side
   23,431.27x = 355,305,529.43
5. Step 5: Solve for x
   x = 355,305,529.43/23,431.27
6. Step 6: Final answer
   x = 15,163.73