Finding the Fourth Proportional to 23,706.36, 32,716.18 and 13,096.20

Step by Step Solution

1. Step 1: Write the proportion equation
   23,706.36 : 32,716.18 = 13,096.20 : x
2. Step 2: Convert to fraction form
   23,706.36/32,716.18 = 13,096.20/x
3. Step 3: Cross multiply
   23,706.36x = 32,716.18 × 13,096.20
4. Step 4: Simplify right side
   23,706.36x = 428,457,636.52
5. Step 5: Solve for x
   x = 428,457,636.52/23,706.36
6. Step 6: Final answer
   x = 18,073.53