Finding the Fourth Proportional to 17,974.27, 26,968.81 and 7,446.41

Step by Step Solution

1. Step 1: Write the proportion equation
   17,974.27 : 26,968.81 = 7,446.41 : x
2. Step 2: Convert to fraction form
   17,974.27/26,968.81 = 7,446.41/x
3. Step 3: Cross multiply
   17,974.27x = 26,968.81 × 7,446.41
4. Step 4: Simplify right side
   17,974.27x = 200,820,816.47
5. Step 5: Solve for x
   x = 200,820,816.47/17,974.27
6. Step 6: Final answer
   x = 11,172.68