Finding the Fourth Proportional to 3,619.06, 4,994.49 and 2,025.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,619.06 : 4,994.49 = 2,025.61 : x
2. Step 2: Convert to fraction form
   3,619.06/4,994.49 = 2,025.61/x
3. Step 3: Cross multiply
   3,619.06x = 4,994.49 × 2,025.61
4. Step 4: Simplify right side
   3,619.06x = 10,116,884.00
5. Step 5: Solve for x
   x = 10,116,884.00/3,619.06
6. Step 6: Final answer
   x = 2,795.45