Finding the Fourth Proportional to 2,322.41, 3,203.55 and 1,692.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322.41 : 3,203.55 = 1,692.09 : x
2. Step 2: Convert to fraction form
   2,322.41/3,203.55 = 1,692.09/x
3. Step 3: Cross multiply
   2,322.41x = 3,203.55 × 1,692.09
4. Step 4: Simplify right side
   2,322.41x = 5,420,694.92
5. Step 5: Solve for x
   x = 5,420,694.92/2,322.41
6. Step 6: Final answer
   x = 2,334.09