Finding the Fourth Proportional to 8,284.02, 12,419 and 3,600.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,284.02 : 12,419 = 3,600.50 : x
2. Step 2: Convert to fraction form
   8,284.02/12,419 = 3,600.50/x
3. Step 3: Cross multiply
   8,284.02x = 12,419 × 3,600.50
4. Step 4: Simplify right side
   8,284.02x = 44,714,609.50
5. Step 5: Solve for x
   x = 44,714,609.50/8,284.02
6. Step 6: Final answer
   x = 5,397.69