Finding the Fourth Proportional to 23,446.24, 35,165.56 and 8,662.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,446.24 : 35,165.56 = 8,662.12 : x
2. Step 2: Convert to fraction form
   23,446.24/35,165.56 = 8,662.12/x
3. Step 3: Cross multiply
   23,446.24x = 35,165.56 × 8,662.12
4. Step 4: Simplify right side
   23,446.24x = 304,608,300.59
5. Step 5: Solve for x
   x = 304,608,300.59/23,446.24
6. Step 6: Final answer
   x = 12,991.78