Finding the Fourth Proportional to 2,604.38, 3,592.17 and 1,659.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.38 : 3,592.17 = 1,659.18 : x
2. Step 2: Convert to fraction form
   2,604.38/3,592.17 = 1,659.18/x
3. Step 3: Cross multiply
   2,604.38x = 3,592.17 × 1,659.18
4. Step 4: Simplify right side
   2,604.38x = 5,960,056.62
5. Step 5: Solve for x
   x = 5,960,056.62/2,604.38
6. Step 6: Final answer
   x = 2,288.48