Finding the Fourth Proportional to 6,499.89, 8,960.27 and 4,605.62

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499.89 : 8,960.27 = 4,605.62 : x
2. Step 2: Convert to fraction form
   6,499.89/8,960.27 = 4,605.62/x
3. Step 3: Cross multiply
   6,499.89x = 8,960.27 × 4,605.62
4. Step 4: Simplify right side
   6,499.89x = 41,267,530.89
5. Step 5: Solve for x
   x = 41,267,530.89/6,499.89
6. Step 6: Final answer
   x = 6,348.96