Finding the Fourth Proportional to 3,404.25, 4,698.27 and 2,227.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404.25 : 4,698.27 = 2,227.93 : x
2. Step 2: Convert to fraction form
   3,404.25/4,698.27 = 2,227.93/x
3. Step 3: Cross multiply
   3,404.25x = 4,698.27 × 2,227.93
4. Step 4: Simplify right side
   3,404.25x = 10,467,404.94
5. Step 5: Solve for x
   x = 10,467,404.94/3,404.25
6. Step 6: Final answer
   x = 3,074.81