Finding the Fourth Proportional to 2,436.16, 3,650.59 and 2,253.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.16 : 3,650.59 = 2,253.91 : x
2. Step 2: Convert to fraction form
   2,436.16/3,650.59 = 2,253.91/x
3. Step 3: Cross multiply
   2,436.16x = 3,650.59 × 2,253.91
4. Step 4: Simplify right side
   2,436.16x = 8,228,101.31
5. Step 5: Solve for x
   x = 8,228,101.31/2,436.16
6. Step 6: Final answer
   x = 3,377.49