Finding the Fourth Proportional to 3,521.98, 4,856.55 and 2,968.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,521.98 : 4,856.55 = 2,968.55 : x
2. Step 2: Convert to fraction form
   3,521.98/4,856.55 = 2,968.55/x
3. Step 3: Cross multiply
   3,521.98x = 4,856.55 × 2,968.55
4. Step 4: Simplify right side
   3,521.98x = 14,416,911.50
5. Step 5: Solve for x
   x = 14,416,911.50/3,521.98
6. Step 6: Final answer
   x = 4,093.41