Finding the Fourth Proportional to 3,734.21, 5,153.56 and 2,055.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,734.21 : 5,153.56 = 2,055.96 : x
2. Step 2: Convert to fraction form
   3,734.21/5,153.56 = 2,055.96/x
3. Step 3: Cross multiply
   3,734.21x = 5,153.56 × 2,055.96
4. Step 4: Simplify right side
   3,734.21x = 10,595,513.22
5. Step 5: Solve for x
   x = 10,595,513.22/3,734.21
6. Step 6: Final answer
   x = 2,837.42