Finding the Fourth Proportional to 6,086.59, 8,402.52 and 3,850.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,086.59 : 8,402.52 = 3,850.72 : x
2. Step 2: Convert to fraction form
   6,086.59/8,402.52 = 3,850.72/x
3. Step 3: Cross multiply
   6,086.59x = 8,402.52 × 3,850.72
4. Step 4: Simplify right side
   6,086.59x = 32,355,751.81
5. Step 5: Solve for x
   x = 32,355,751.81/6,086.59
6. Step 6: Final answer
   x = 5,315.91