Finding the Fourth Proportional to 3,734.18, 5,153.28 and 2,055.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,734.18 : 5,153.28 = 2,055.76 : x
2. Step 2: Convert to fraction form
   3,734.18/5,153.28 = 2,055.76/x
3. Step 3: Cross multiply
   3,734.18x = 5,153.28 × 2,055.76
4. Step 4: Simplify right side
   3,734.18x = 10,593,906.89
5. Step 5: Solve for x
   x = 10,593,906.89/3,734.18
6. Step 6: Final answer
   x = 2,837.01