Finding the Fourth Proportional to 3,069.45, 4,208.27 and 3,014.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,069.45 : 4,208.27 = 3,014.10 : x
2. Step 2: Convert to fraction form
   3,069.45/4,208.27 = 3,014.10/x
3. Step 3: Cross multiply
   3,069.45x = 4,208.27 × 3,014.10
4. Step 4: Simplify right side
   3,069.45x = 12,684,131.54
5. Step 5: Solve for x
   x = 12,684,131.54/3,069.45
6. Step 6: Final answer
   x = 4,132.38