Finding the Fourth Proportional to 6,050.78, 8,350.49 and 3,362.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,050.78 : 8,350.49 = 3,362.31 : x
2. Step 2: Convert to fraction form
   6,050.78/8,350.49 = 3,362.31/x
3. Step 3: Cross multiply
   6,050.78x = 8,350.49 × 3,362.31
4. Step 4: Simplify right side
   6,050.78x = 28,076,919.22
5. Step 5: Solve for x
   x = 28,076,919.22/6,050.78
6. Step 6: Final answer
   x = 4,640.22