Finding the Fourth Proportional to 5,863.32, 8,086.95 and 3,739.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,863.32 : 8,086.95 = 3,739.50 : x
2. Step 2: Convert to fraction form
   5,863.32/8,086.95 = 3,739.50/x
3. Step 3: Cross multiply
   5,863.32x = 8,086.95 × 3,739.50
4. Step 4: Simplify right side
   5,863.32x = 30,241,149.53
5. Step 5: Solve for x
   x = 30,241,149.53/5,863.32
6. Step 6: Final answer
   x = 5,157.68