Finding the Fourth Proportional to 23,096.46, 31,871.40 and 13,024.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,096.46 : 31,871.40 = 13,024.38 : x
2. Step 2: Convert to fraction form
   23,096.46/31,871.40 = 13,024.38/x
3. Step 3: Cross multiply
   23,096.46x = 31,871.40 × 13,024.38
4. Step 4: Simplify right side
   23,096.46x = 415,105,224.73
5. Step 5: Solve for x
   x = 415,105,224.73/23,096.46
6. Step 6: Final answer
   x = 17,972.68