Finding the Fourth Proportional to 2,498.03, 3,749.34 and 1,266.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.03 : 3,749.34 = 1,266.30 : x
2. Step 2: Convert to fraction form
   2,498.03/3,749.34 = 1,266.30/x
3. Step 3: Cross multiply
   2,498.03x = 3,749.34 × 1,266.30
4. Step 4: Simplify right side
   2,498.03x = 4,747,789.24
5. Step 5: Solve for x
   x = 4,747,789.24/2,498.03
6. Step 6: Final answer
   x = 1,900.61