Finding the Fourth Proportional to 6,350.50, 8,763.78 and 4,860.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,350.50 : 8,763.78 = 4,860.10 : x
2. Step 2: Convert to fraction form
   6,350.50/8,763.78 = 4,860.10/x
3. Step 3: Cross multiply
   6,350.50x = 8,763.78 × 4,860.10
4. Step 4: Simplify right side
   6,350.50x = 42,592,847.18
5. Step 5: Solve for x
   x = 42,592,847.18/6,350.50
6. Step 6: Final answer
   x = 6,707.01