Finding the Fourth Proportional to 2,136.34, 2,949.51 and 1,744.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,136.34 : 2,949.51 = 1,744.30 : x
2. Step 2: Convert to fraction form
   2,136.34/2,949.51 = 1,744.30/x
3. Step 3: Cross multiply
   2,136.34x = 2,949.51 × 1,744.30
4. Step 4: Simplify right side
   2,136.34x = 5,144,830.29
5. Step 5: Solve for x
   x = 5,144,830.29/2,136.34
6. Step 6: Final answer
   x = 2,408.25