Finding the Fourth Proportional to 8,270.17, 12,410.17 and 3,005.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,270.17 : 12,410.17 = 3,005.59 : x
2. Step 2: Convert to fraction form
   8,270.17/12,410.17 = 3,005.59/x
3. Step 3: Cross multiply
   8,270.17x = 12,410.17 × 3,005.59
4. Step 4: Simplify right side
   8,270.17x = 37,299,844.31
5. Step 5: Solve for x
   x = 37,299,844.31/8,270.17
6. Step 6: Final answer
   x = 4,510.17