Finding the Fourth Proportional to 3,676.47, 5,073.54 and 2,104.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,676.47 : 5,073.54 = 2,104.56 : x
2. Step 2: Convert to fraction form
   3,676.47/5,073.54 = 2,104.56/x
3. Step 3: Cross multiply
   3,676.47x = 5,073.54 × 2,104.56
4. Step 4: Simplify right side
   3,676.47x = 10,677,569.34
5. Step 5: Solve for x
   x = 10,677,569.34/3,676.47
6. Step 6: Final answer
   x = 2,904.30