Finding the Fourth Proportional to 3,674.97, 5,071.37 and 1,996.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674.97 : 5,071.37 = 1,996.34 : x
2. Step 2: Convert to fraction form
   3,674.97/5,071.37 = 1,996.34/x
3. Step 3: Cross multiply
   3,674.97x = 5,071.37 × 1,996.34
4. Step 4: Simplify right side
   3,674.97x = 10,124,143.45
5. Step 5: Solve for x
   x = 10,124,143.45/3,674.97
6. Step 6: Final answer
   x = 2,754.89