Finding the Fourth Proportional to 3,611.14, 4,983.32 and 2,017.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,611.14 : 4,983.32 = 2,017.82 : x
2. Step 2: Convert to fraction form
   3,611.14/4,983.32 = 2,017.82/x
3. Step 3: Cross multiply
   3,611.14x = 4,983.32 × 2,017.82
4. Step 4: Simplify right side
   3,611.14x = 10,055,420.88
5. Step 5: Solve for x
   x = 10,055,420.88/3,611.14
6. Step 6: Final answer
   x = 2,784.55