Finding the Fourth Proportional to 2,499.48, 3,748.08 and 1,037.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.48 : 3,748.08 = 1,037.76 : x
2. Step 2: Convert to fraction form
   2,499.48/3,748.08 = 1,037.76/x
3. Step 3: Cross multiply
   2,499.48x = 3,748.08 × 1,037.76
4. Step 4: Simplify right side
   2,499.48x = 3,889,607.50
5. Step 5: Solve for x
   x = 3,889,607.50/2,499.48
6. Step 6: Final answer
   x = 1,556.17