Finding the Fourth Proportional to 2,590.85, 3,575.25 and 1,471.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,590.85 : 3,575.25 = 1,471.77 : x
2. Step 2: Convert to fraction form
   2,590.85/3,575.25 = 1,471.77/x
3. Step 3: Cross multiply
   2,590.85x = 3,575.25 × 1,471.77
4. Step 4: Simplify right side
   2,590.85x = 5,261,945.69
5. Step 5: Solve for x
   x = 5,261,945.69/2,590.85
6. Step 6: Final answer
   x = 2,030.97