Finding the Fourth Proportional to 2,498.10, 3,743.55 and 1,110.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.10 : 3,743.55 = 1,110.30 : x
2. Step 2: Convert to fraction form
   2,498.10/3,743.55 = 1,110.30/x
3. Step 3: Cross multiply
   2,498.10x = 3,743.55 × 1,110.30
4. Step 4: Simplify right side
   2,498.10x = 4,156,463.57
5. Step 5: Solve for x
   x = 4,156,463.57/2,498.10
6. Step 6: Final answer
   x = 1,663.85