Finding the Fourth Proportional to 3,604.89, 5,401.86 and 2,676.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,604.89 : 5,401.86 = 2,676.10 : x
2. Step 2: Convert to fraction form
   3,604.89/5,401.86 = 2,676.10/x
3. Step 3: Cross multiply
   3,604.89x = 5,401.86 × 2,676.10
4. Step 4: Simplify right side
   3,604.89x = 14,455,911.52
5. Step 5: Solve for x
   x = 14,455,911.52/3,604.89
6. Step 6: Final answer
   x = 4,010.09