Finding the Fourth Proportional to 3,622.74, 5,410.83 and 3,067.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,622.74 : 5,410.83 = 3,067.80 : x
2. Step 2: Convert to fraction form
   3,622.74/5,410.83 = 3,067.80/x
3. Step 3: Cross multiply
   3,622.74x = 5,410.83 × 3,067.80
4. Step 4: Simplify right side
   3,622.74x = 16,599,344.27
5. Step 5: Solve for x
   x = 16,599,344.27/3,622.74
6. Step 6: Final answer
   x = 4,581.99