Finding the Fourth Proportional to 2,604.01, 3,592.65 and 1,609.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.01 : 3,592.65 = 1,609.51 : x
2. Step 2: Convert to fraction form
   2,604.01/3,592.65 = 1,609.51/x
3. Step 3: Cross multiply
   2,604.01x = 3,592.65 × 1,609.51
4. Step 4: Simplify right side
   2,604.01x = 5,782,406.10
5. Step 5: Solve for x
   x = 5,782,406.10/2,604.01
6. Step 6: Final answer
   x = 2,220.58