Finding the Fourth Proportional to 2,497.70, 3,748.72 and 1,036.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,497.70 : 3,748.72 = 1,036.82 : x
2. Step 2: Convert to fraction form
   2,497.70/3,748.72 = 1,036.82/x
3. Step 3: Cross multiply
   2,497.70x = 3,748.72 × 1,036.82
4. Step 4: Simplify right side
   2,497.70x = 3,886,747.87
5. Step 5: Solve for x
   x = 3,886,747.87/2,497.70
6. Step 6: Final answer
   x = 1,556.13