Finding the Fourth Proportional to 3,590.53, 4,954.92 and 2,018.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,590.53 : 4,954.92 = 2,018.62 : x
2. Step 2: Convert to fraction form
   3,590.53/4,954.92 = 2,018.62/x
3. Step 3: Cross multiply
   3,590.53x = 4,954.92 × 2,018.62
4. Step 4: Simplify right side
   3,590.53x = 10,002,110.59
5. Step 5: Solve for x
   x = 10,002,110.59/3,590.53
6. Step 6: Final answer
   x = 2,785.69