Finding the Fourth Proportional to 3,635.69, 5,017.25 and 2,042.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635.69 : 5,017.25 = 2,042.34 : x
2. Step 2: Convert to fraction form
   3,635.69/5,017.25 = 2,042.34/x
3. Step 3: Cross multiply
   3,635.69x = 5,017.25 × 2,042.34
4. Step 4: Simplify right side
   3,635.69x = 10,246,930.37
5. Step 5: Solve for x
   x = 10,246,930.37/3,635.69
6. Step 6: Final answer
   x = 2,818.43