Finding the Fourth Proportional to 6,879.37, 9,493.59 and 3,735.57

Step by Step Solution

1. Step 1: Write the proportion equation
   6,879.37 : 9,493.59 = 3,735.57 : x
2. Step 2: Convert to fraction form
   6,879.37/9,493.59 = 3,735.57/x
3. Step 3: Cross multiply
   6,879.37x = 9,493.59 × 3,735.57
4. Step 4: Simplify right side
   6,879.37x = 35,463,970.00
5. Step 5: Solve for x
   x = 35,463,970.00/6,879.37
6. Step 6: Final answer
   x = 5,155.12