Finding the Fourth Proportional to 2,503.98, 3,754.83 and 1,042.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.98 : 3,754.83 = 1,042.26 : x
2. Step 2: Convert to fraction form
   2,503.98/3,754.83 = 1,042.26/x
3. Step 3: Cross multiply
   2,503.98x = 3,754.83 × 1,042.26
4. Step 4: Simplify right side
   2,503.98x = 3,913,509.12
5. Step 5: Solve for x
   x = 3,913,509.12/2,503.98
6. Step 6: Final answer
   x = 1,562.92