Finding the Fourth Proportional to 1,797, 2,698.50 and 1,662.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,797 : 2,698.50 = 1,662.30 : x
2. Step 2: Convert to fraction form
   1,797/2,698.50 = 1,662.30/x
3. Step 3: Cross multiply
   1,797x = 2,698.50 × 1,662.30
4. Step 4: Simplify right side
   1,797x = 4,485,716.55
5. Step 5: Solve for x
   x = 4,485,716.55/1,797
6. Step 6: Final answer
   x = 2,496.23