Finding the Fourth Proportional to 2,331.41, 3,217.25 and 1,669.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,331.41 : 3,217.25 = 1,669.37 : x
2. Step 2: Convert to fraction form
   2,331.41/3,217.25 = 1,669.37/x
3. Step 3: Cross multiply
   2,331.41x = 3,217.25 × 1,669.37
4. Step 4: Simplify right side
   2,331.41x = 5,370,768.72
5. Step 5: Solve for x
   x = 5,370,768.72/2,331.41
6. Step 6: Final answer
   x = 2,303.66