Finding the Fourth Proportional to 3,498.42, 4,823.82 and 2,612.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,498.42 : 4,823.82 = 2,612.73 : x
2. Step 2: Convert to fraction form
   3,498.42/4,823.82 = 2,612.73/x
3. Step 3: Cross multiply
   3,498.42x = 4,823.82 × 2,612.73
4. Step 4: Simplify right side
   3,498.42x = 12,603,339.23
5. Step 5: Solve for x
   x = 12,603,339.23/3,498.42
6. Step 6: Final answer
   x = 3,602.58