Finding the Fourth Proportional to 8,066.01, 12,099.15 and 2,223.21

Step by Step Solution

1. Step 1: Write the proportion equation
   8,066.01 : 12,099.15 = 2,223.21 : x
2. Step 2: Convert to fraction form
   8,066.01/12,099.15 = 2,223.21/x
3. Step 3: Cross multiply
   8,066.01x = 12,099.15 × 2,223.21
4. Step 4: Simplify right side
   8,066.01x = 26,898,951.27
5. Step 5: Solve for x
   x = 26,898,951.27/8,066.01
6. Step 6: Final answer
   x = 3,334.85