Finding the Fourth Proportional to 8,069.25, 12,108.74 and 3,452.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,069.25 : 12,108.74 = 3,452.25 : x
2. Step 2: Convert to fraction form
   8,069.25/12,108.74 = 3,452.25/x
3. Step 3: Cross multiply
   8,069.25x = 12,108.74 × 3,452.25
4. Step 4: Simplify right side
   8,069.25x = 41,802,380.40
5. Step 5: Solve for x
   x = 41,802,380.40/8,069.25
6. Step 6: Final answer
   x = 5,180.45