Finding the Fourth Proportional to 2,759.98, 3,804.66 and 2,014.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,759.98 : 3,804.66 = 2,014.78 : x
2. Step 2: Convert to fraction form
   2,759.98/3,804.66 = 2,014.78/x
3. Step 3: Cross multiply
   2,759.98x = 3,804.66 × 2,014.78
4. Step 4: Simplify right side
   2,759.98x = 7,665,552.87
5. Step 5: Solve for x
   x = 7,665,552.87/2,759.98
6. Step 6: Final answer
   x = 2,777.39