Finding the Fourth Proportional to 2,604.18, 3,593.76 and 1,485.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.18 : 3,593.76 = 1,485.10 : x
2. Step 2: Convert to fraction form
   2,604.18/3,593.76 = 1,485.10/x
3. Step 3: Cross multiply
   2,604.18x = 3,593.76 × 1,485.10
4. Step 4: Simplify right side
   2,604.18x = 5,337,092.98
5. Step 5: Solve for x
   x = 5,337,092.98/2,604.18
6. Step 6: Final answer
   x = 2,049.43