Finding the Fourth Proportional to 2,436.22, 3,359.33 and 1,550.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.22 : 3,359.33 = 1,550.89 : x
2. Step 2: Convert to fraction form
   2,436.22/3,359.33 = 1,550.89/x
3. Step 3: Cross multiply
   2,436.22x = 3,359.33 × 1,550.89
4. Step 4: Simplify right side
   2,436.22x = 5,209,934.51
5. Step 5: Solve for x
   x = 5,209,934.51/2,436.22
6. Step 6: Final answer
   x = 2,138.54