Finding the Fourth Proportional to 2,004.28, 3,003.35 and 1,696.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.28 : 3,003.35 = 1,696.74 : x
2. Step 2: Convert to fraction form
   2,004.28/3,003.35 = 1,696.74/x
3. Step 3: Cross multiply
   2,004.28x = 3,003.35 × 1,696.74
4. Step 4: Simplify right side
   2,004.28x = 5,095,884.33
5. Step 5: Solve for x
   x = 5,095,884.33/2,004.28
6. Step 6: Final answer
   x = 2,542.50