Finding the Fourth Proportional to 6,269.99, 9,410.17 and 3,150.89

Step by Step Solution

1. Step 1: Write the proportion equation
   6,269.99 : 9,410.17 = 3,150.89 : x
2. Step 2: Convert to fraction form
   6,269.99/9,410.17 = 3,150.89/x
3. Step 3: Cross multiply
   6,269.99x = 9,410.17 × 3,150.89
4. Step 4: Simplify right side
   6,269.99x = 29,650,363.50
5. Step 5: Solve for x
   x = 29,650,363.50/6,269.99
6. Step 6: Final answer
   x = 4,728.94