Finding the Fourth Proportional to 2,042.37, 3,063.55 and 503.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042.37 : 3,063.55 = 503.37 : x
2. Step 2: Convert to fraction form
   2,042.37/3,063.55 = 503.37/x
3. Step 3: Cross multiply
   2,042.37x = 3,063.55 × 503.37
4. Step 4: Simplify right side
   2,042.37x = 1,542,083.85
5. Step 5: Solve for x
   x = 1,542,083.85/2,042.37
6. Step 6: Final answer
   x = 755.05