Finding the Fourth Proportional to 2,498.70, 3,748.66 and 1,037.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.70 : 3,748.66 = 1,037.06 : x
2. Step 2: Convert to fraction form
   2,498.70/3,748.66 = 1,037.06/x
3. Step 3: Cross multiply
   2,498.70x = 3,748.66 × 1,037.06
4. Step 4: Simplify right side
   2,498.70x = 3,887,561.41
5. Step 5: Solve for x
   x = 3,887,561.41/2,498.70
6. Step 6: Final answer
   x = 1,555.83