Finding the Fourth Proportional to 3,634.88, 5,017.27 and 2,064.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,634.88 : 5,017.27 = 2,064.02 : x
2. Step 2: Convert to fraction form
   3,634.88/5,017.27 = 2,064.02/x
3. Step 3: Cross multiply
   3,634.88x = 5,017.27 × 2,064.02
4. Step 4: Simplify right side
   3,634.88x = 10,355,745.63
5. Step 5: Solve for x
   x = 10,355,745.63/3,634.88
6. Step 6: Final answer
   x = 2,848.99