Finding the Fourth Proportional to 2,498.50, 3,744.24 and 1,036.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.50 : 3,744.24 = 1,036.72 : x
2. Step 2: Convert to fraction form
   2,498.50/3,744.24 = 1,036.72/x
3. Step 3: Cross multiply
   2,498.50x = 3,744.24 × 1,036.72
4. Step 4: Simplify right side
   2,498.50x = 3,881,728.49
5. Step 5: Solve for x
   x = 3,881,728.49/2,498.50
6. Step 6: Final answer
   x = 1,553.62