Finding the Fourth Proportional to 2,601.90, 3,590.82 and 1,483.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601.90 : 3,590.82 = 1,483.20 : x
2. Step 2: Convert to fraction form
   2,601.90/3,590.82 = 1,483.20/x
3. Step 3: Cross multiply
   2,601.90x = 3,590.82 × 1,483.20
4. Step 4: Simplify right side
   2,601.90x = 5,325,904.22
5. Step 5: Solve for x
   x = 5,325,904.22/2,601.90
6. Step 6: Final answer
   x = 2,046.93