Finding the Fourth Proportional to 23,326.43, 34,983.50 and 8,535.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,326.43 : 34,983.50 = 8,535.48 : x
2. Step 2: Convert to fraction form
   23,326.43/34,983.50 = 8,535.48/x
3. Step 3: Cross multiply
   23,326.43x = 34,983.50 × 8,535.48
4. Step 4: Simplify right side
   23,326.43x = 298,600,790.71
5. Step 5: Solve for x
   x = 298,600,790.71/23,326.43
6. Step 6: Final answer
   x = 12,800.96