Finding the Fourth Proportional to 6,146.37, 8,485.83 and 3,789.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,146.37 : 8,485.83 = 3,789.27 : x
2. Step 2: Convert to fraction form
   6,146.37/8,485.83 = 3,789.27/x
3. Step 3: Cross multiply
   6,146.37x = 8,485.83 × 3,789.27
4. Step 4: Simplify right side
   6,146.37x = 32,155,101.04
5. Step 5: Solve for x
   x = 32,155,101.04/6,146.37
6. Step 6: Final answer
   x = 5,231.56