Finding the Fourth Proportional to 8,035.92, 12,054.35 and 3,105.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,035.92 : 12,054.35 = 3,105.59 : x
2. Step 2: Convert to fraction form
   8,035.92/12,054.35 = 3,105.59/x
3. Step 3: Cross multiply
   8,035.92x = 12,054.35 × 3,105.59
4. Step 4: Simplify right side
   8,035.92x = 37,435,793.02
5. Step 5: Solve for x
   x = 37,435,793.02/8,035.92
6. Step 6: Final answer
   x = 4,658.56