Finding the Fourth Proportional to 8,270.00, 12,405.06 and 2,426.70

Step by Step Solution

1. Step 1: Write the proportion equation
   8,270.00 : 12,405.06 = 2,426.70 : x
2. Step 2: Convert to fraction form
   8,270.00/12,405.06 = 2,426.70/x
3. Step 3: Cross multiply
   8,270.00x = 12,405.06 × 2,426.70
4. Step 4: Simplify right side
   8,270.00x = 30,103,359.10
5. Step 5: Solve for x
   x = 30,103,359.10/8,270.00
6. Step 6: Final answer
   x = 3,640.07