Finding the Fourth Proportional to 2,603.16, 3,592.77 and 1,659.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603.16 : 3,592.77 = 1,659.37 : x
2. Step 2: Convert to fraction form
   2,603.16/3,592.77 = 1,659.37/x
3. Step 3: Cross multiply
   2,603.16x = 3,592.77 × 1,659.37
4. Step 4: Simplify right side
   2,603.16x = 5,961,734.75
5. Step 5: Solve for x
   x = 5,961,734.75/2,603.16
6. Step 6: Final answer
   x = 2,290.19