Finding the Fourth Proportional to 2,590.34, 3,574.80 and 1,471.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,590.34 : 3,574.80 = 1,471.25 : x
2. Step 2: Convert to fraction form
   2,590.34/3,574.80 = 1,471.25/x
3. Step 3: Cross multiply
   2,590.34x = 3,574.80 × 1,471.25
4. Step 4: Simplify right side
   2,590.34x = 5,259,433.44
5. Step 5: Solve for x
   x = 5,259,433.44/2,590.34
6. Step 6: Final answer
   x = 2,030.41