Finding the Fourth Proportional to 17,096.96, 23,568 and 13,364.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,096.96 : 23,568 = 13,364.48 : x
2. Step 2: Convert to fraction form
   17,096.96/23,568 = 13,364.48/x
3. Step 3: Cross multiply
   17,096.96x = 23,568 × 13,364.48
4. Step 4: Simplify right side
   17,096.96x = 314,974,064.64
5. Step 5: Solve for x
   x = 314,974,064.64/17,096.96
6. Step 6: Final answer
   x = 18,422.81