Finding the Fourth Proportional to 8,014.03, 12,019.83 and 2,818.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,014.03 : 12,019.83 = 2,818.69 : x
2. Step 2: Convert to fraction form
   8,014.03/12,019.83 = 2,818.69/x
3. Step 3: Cross multiply
   8,014.03x = 12,019.83 × 2,818.69
4. Step 4: Simplify right side
   8,014.03x = 33,880,134.00
5. Step 5: Solve for x
   x = 33,880,134.00/8,014.03
6. Step 6: Final answer
   x = 4,227.60