Finding the Fourth Proportional to 3,734.28, 5,153.33 and 2,055.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,734.28 : 5,153.33 = 2,055.86 : x
2. Step 2: Convert to fraction form
   3,734.28/5,153.33 = 2,055.86/x
3. Step 3: Cross multiply
   3,734.28x = 5,153.33 × 2,055.86
4. Step 4: Simplify right side
   3,734.28x = 10,594,488.97
5. Step 5: Solve for x
   x = 10,594,488.97/3,734.28
6. Step 6: Final answer
   x = 2,837.09