Finding the Fourth Proportional to 23,049.96, 31,811.24 and 15,096.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,049.96 : 31,811.24 = 15,096.56 : x
2. Step 2: Convert to fraction form
   23,049.96/31,811.24 = 15,096.56/x
3. Step 3: Cross multiply
   23,049.96x = 31,811.24 × 15,096.56
4. Step 4: Simplify right side
   23,049.96x = 480,240,293.33
5. Step 5: Solve for x
   x = 480,240,293.33/23,049.96
6. Step 6: Final answer
   x = 20,834.76