Finding the Fourth Proportional to 3,679.08, 5,074.56 and 2,498.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,679.08 : 5,074.56 = 2,498.10 : x
2. Step 2: Convert to fraction form
   3,679.08/5,074.56 = 2,498.10/x
3. Step 3: Cross multiply
   3,679.08x = 5,074.56 × 2,498.10
4. Step 4: Simplify right side
   3,679.08x = 12,676,758.34
5. Step 5: Solve for x
   x = 12,676,758.34/3,679.08
6. Step 6: Final answer
   x = 3,445.63