Finding the Fourth Proportional to 6,091.98, 8,406.90 and 3,297.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,091.98 : 8,406.90 = 3,297.48 : x
2. Step 2: Convert to fraction form
   6,091.98/8,406.90 = 3,297.48/x
3. Step 3: Cross multiply
   6,091.98x = 8,406.90 × 3,297.48
4. Step 4: Simplify right side
   6,091.98x = 27,721,584.61
5. Step 5: Solve for x
   x = 27,721,584.61/6,091.98
6. Step 6: Final answer
   x = 4,550.50