Finding the Fourth Proportional to 6,085.34, 8,397.87 and 3,567.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,085.34 : 8,397.87 = 3,567.78 : x
2. Step 2: Convert to fraction form
   6,085.34/8,397.87 = 3,567.78/x
3. Step 3: Cross multiply
   6,085.34x = 8,397.87 × 3,567.78
4. Step 4: Simplify right side
   6,085.34x = 29,961,752.63
5. Step 5: Solve for x
   x = 29,961,752.63/6,085.34
6. Step 6: Final answer
   x = 4,923.60