Finding the Fourth Proportional to 6,047.59, 8,344.60 and 3,690.49

Step by Step Solution

1. Step 1: Write the proportion equation
   6,047.59 : 8,344.60 = 3,690.49 : x
2. Step 2: Convert to fraction form
   6,047.59/8,344.60 = 3,690.49/x
3. Step 3: Cross multiply
   6,047.59x = 8,344.60 × 3,690.49
4. Step 4: Simplify right side
   6,047.59x = 30,795,662.85
5. Step 5: Solve for x
   x = 30,795,662.85/6,047.59
6. Step 6: Final answer
   x = 5,092.22