Finding the Fourth Proportional to 3,136.16, 4,329.50 and 2,426.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,136.16 : 4,329.50 = 2,426.41 : x
2. Step 2: Convert to fraction form
   3,136.16/4,329.50 = 2,426.41/x
3. Step 3: Cross multiply
   3,136.16x = 4,329.50 × 2,426.41
4. Step 4: Simplify right side
   3,136.16x = 10,505,142.10
5. Step 5: Solve for x
   x = 10,505,142.10/3,136.16
6. Step 6: Final answer
   x = 3,349.68