Finding the Fourth Proportional to 23,096.02, 31,889.55 and 14,155.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,096.02 : 31,889.55 = 14,155.72 : x
2. Step 2: Convert to fraction form
   23,096.02/31,889.55 = 14,155.72/x
3. Step 3: Cross multiply
   23,096.02x = 31,889.55 × 14,155.72
4. Step 4: Simplify right side
   23,096.02x = 451,419,540.73
5. Step 5: Solve for x
   x = 451,419,540.73/23,096.02
6. Step 6: Final answer
   x = 19,545.34