Finding the Fourth Proportional to 23,282.72, 34,890.24 and 10,806.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,282.72 : 34,890.24 = 10,806.56 : x
2. Step 2: Convert to fraction form
   23,282.72/34,890.24 = 10,806.56/x
3. Step 3: Cross multiply
   23,282.72x = 34,890.24 × 10,806.56
4. Step 4: Simplify right side
   23,282.72x = 377,043,471.97
5. Step 5: Solve for x
   x = 377,043,471.97/23,282.72
6. Step 6: Final answer
   x = 16,194.13