Finding the Fourth Proportional to 2,792.38, 3,853.59 and 1,550.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,792.38 : 3,853.59 = 1,550.62 : x
2. Step 2: Convert to fraction form
   2,792.38/3,853.59 = 1,550.62/x
3. Step 3: Cross multiply
   2,792.38x = 3,853.59 × 1,550.62
4. Step 4: Simplify right side
   2,792.38x = 5,975,453.73
5. Step 5: Solve for x
   x = 5,975,453.73/2,792.38
6. Step 6: Final answer
   x = 2,139.91