Finding the Fourth Proportional to 6,085.37, 8,397.83 and 3,290.87

Step by Step Solution

1. Step 1: Write the proportion equation
   6,085.37 : 8,397.83 = 3,290.87 : x
2. Step 2: Convert to fraction form
   6,085.37/8,397.83 = 3,290.87/x
3. Step 3: Cross multiply
   6,085.37x = 8,397.83 × 3,290.87
4. Step 4: Simplify right side
   6,085.37x = 27,636,108.37
5. Step 5: Solve for x
   x = 27,636,108.37/6,085.37
6. Step 6: Final answer
   x = 4,541.41