Finding the Fourth Proportional to 8,276.29, 12,410.55 and 3,007.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,276.29 : 12,410.55 = 3,007.59 : x
2. Step 2: Convert to fraction form
   8,276.29/12,410.55 = 3,007.59/x
3. Step 3: Cross multiply
   8,276.29x = 12,410.55 × 3,007.59
4. Step 4: Simplify right side
   8,276.29x = 37,325,811.29
5. Step 5: Solve for x
   x = 37,325,811.29/8,276.29
6. Step 6: Final answer
   x = 4,509.97