Finding the Fourth Proportional to 2,498.76, 3,748.75 and 1,037.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.76 : 3,748.75 = 1,037.12 : x
2. Step 2: Convert to fraction form
   2,498.76/3,748.75 = 1,037.12/x
3. Step 3: Cross multiply
   2,498.76x = 3,748.75 × 1,037.12
4. Step 4: Simplify right side
   2,498.76x = 3,887,882.26
5. Step 5: Solve for x
   x = 3,887,882.26/2,498.76
6. Step 6: Final answer
   x = 1,555.92