Finding the Fourth Proportional to 5,906.06, 8,150.78 and 3,388.94

Step by Step Solution

1. Step 1: Write the proportion equation
   5,906.06 : 8,150.78 = 3,388.94 : x
2. Step 2: Convert to fraction form
   5,906.06/8,150.78 = 3,388.94/x
3. Step 3: Cross multiply
   5,906.06x = 8,150.78 × 3,388.94
4. Step 4: Simplify right side
   5,906.06x = 27,622,487.43
5. Step 5: Solve for x
   x = 27,622,487.43/5,906.06
6. Step 6: Final answer
   x = 4,676.97