Finding the Fourth Proportional to 1,673.82, 2,304.72 and 1,668.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,673.82 : 2,304.72 = 1,668.96 : x
2. Step 2: Convert to fraction form
   1,673.82/2,304.72 = 1,668.96/x
3. Step 3: Cross multiply
   1,673.82x = 2,304.72 × 1,668.96
4. Step 4: Simplify right side
   1,673.82x = 3,846,485.49
5. Step 5: Solve for x
   x = 3,846,485.49/1,673.82
6. Step 6: Final answer
   x = 2,298.03