Finding the Fourth Proportional to 6,328.73, 8,734.72 and 3,677.68

Step by Step Solution

1. Step 1: Write the proportion equation
   6,328.73 : 8,734.72 = 3,677.68 : x
2. Step 2: Convert to fraction form
   6,328.73/8,734.72 = 3,677.68/x
3. Step 3: Cross multiply
   6,328.73x = 8,734.72 × 3,677.68
4. Step 4: Simplify right side
   6,328.73x = 32,123,505.05
5. Step 5: Solve for x
   x = 32,123,505.05/6,328.73
6. Step 6: Final answer
   x = 5,075.82