Finding the Fourth Proportional to 3,619.10, 4,993.92 and 2,025.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,619.10 : 4,993.92 = 2,025.83 : x
2. Step 2: Convert to fraction form
   3,619.10/4,993.92 = 2,025.83/x
3. Step 3: Cross multiply
   3,619.10x = 4,993.92 × 2,025.83
4. Step 4: Simplify right side
   3,619.10x = 10,116,817.35
5. Step 5: Solve for x
   x = 10,116,817.35/3,619.10
6. Step 6: Final answer
   x = 2,795.40