Finding the Fourth Proportional to 6,212.46, 8,573.67 and 3,559.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,212.46 : 8,573.67 = 3,559.98 : x
2. Step 2: Convert to fraction form
   6,212.46/8,573.67 = 3,559.98/x
3. Step 3: Cross multiply
   6,212.46x = 8,573.67 × 3,559.98
4. Step 4: Simplify right side
   6,212.46x = 30,522,093.73
5. Step 5: Solve for x
   x = 30,522,093.73/6,212.46
6. Step 6: Final answer
   x = 4,913.04