Finding the Fourth Proportional to 3,635.37, 5,016.94 and 2,042.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635.37 : 5,016.94 = 2,042.30 : x
2. Step 2: Convert to fraction form
   3,635.37/5,016.94 = 2,042.30/x
3. Step 3: Cross multiply
   3,635.37x = 5,016.94 × 2,042.30
4. Step 4: Simplify right side
   3,635.37x = 10,246,096.56
5. Step 5: Solve for x
   x = 10,246,096.56/3,635.37
6. Step 6: Final answer
   x = 2,818.45