Finding the Fourth Proportional to 8,167.02, 12,249.72 and 2,624.37

Step by Step Solution

1. Step 1: Write the proportion equation
   8,167.02 : 12,249.72 = 2,624.37 : x
2. Step 2: Convert to fraction form
   8,167.02/12,249.72 = 2,624.37/x
3. Step 3: Cross multiply
   8,167.02x = 12,249.72 × 2,624.37
4. Step 4: Simplify right side
   8,167.02x = 32,147,797.68
5. Step 5: Solve for x
   x = 32,147,797.68/8,167.02
6. Step 6: Final answer
   x = 3,936.29