Finding the Fourth Proportional to 8,009.34, 12,014.01 and 2,814

Step by Step Solution

1. Step 1: Write the proportion equation
   8,009.34 : 12,014.01 = 2,814 : x
2. Step 2: Convert to fraction form
   8,009.34/12,014.01 = 2,814/x
3. Step 3: Cross multiply
   8,009.34x = 12,014.01 × 2,814
4. Step 4: Simplify right side
   8,009.34x = 33,807,424.14
5. Step 5: Solve for x
   x = 33,807,424.14/8,009.34
6. Step 6: Final answer
   x = 4,221