Finding the Fourth Proportional to 3,676.59, 5,073.71 and 2,104.70

Step by Step Solution

1. Step 1: Write the proportion equation
   3,676.59 : 5,073.71 = 2,104.70 : x
2. Step 2: Convert to fraction form
   3,676.59/5,073.71 = 2,104.70/x
3. Step 3: Cross multiply
   3,676.59x = 5,073.71 × 2,104.70
4. Step 4: Simplify right side
   3,676.59x = 10,678,601.54
5. Step 5: Solve for x
   x = 10,678,601.54/3,676.59
6. Step 6: Final answer
   x = 2,904.49