Finding the Fourth Proportional to 2,498.16, 3,748.08 and 1,112.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.16 : 3,748.08 = 1,112.44 : x
2. Step 2: Convert to fraction form
   2,498.16/3,748.08 = 1,112.44/x
3. Step 3: Cross multiply
   2,498.16x = 3,748.08 × 1,112.44
4. Step 4: Simplify right side
   2,498.16x = 4,169,514.12
5. Step 5: Solve for x
   x = 4,169,514.12/2,498.16
6. Step 6: Final answer
   x = 1,669.03