Finding the Fourth Proportional to 8,145.03, 12,223.38 and 3,468.33

Step by Step Solution

1. Step 1: Write the proportion equation
   8,145.03 : 12,223.38 = 3,468.33 : x
2. Step 2: Convert to fraction form
   8,145.03/12,223.38 = 3,468.33/x
3. Step 3: Cross multiply
   8,145.03x = 12,223.38 × 3,468.33
4. Step 4: Simplify right side
   8,145.03x = 42,394,715.56
5. Step 5: Solve for x
   x = 42,394,715.56/8,145.03
6. Step 6: Final answer
   x = 5,204.98