Finding the Fourth Proportional to 8,144.02, 12,216.39 and 2,301.09

Step by Step Solution

1. Step 1: Write the proportion equation
   8,144.02 : 12,216.39 = 2,301.09 : x
2. Step 2: Convert to fraction form
   8,144.02/12,216.39 = 2,301.09/x
3. Step 3: Cross multiply
   8,144.02x = 12,216.39 × 2,301.09
4. Step 4: Simplify right side
   8,144.02x = 28,111,012.87
5. Step 5: Solve for x
   x = 28,111,012.87/8,144.02
6. Step 6: Final answer
   x = 3,451.74