Finding the Fourth Proportional to 2,757.95, 4,134.59 and 1,196.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757.95 : 4,134.59 = 1,196.77 : x
2. Step 2: Convert to fraction form
   2,757.95/4,134.59 = 1,196.77/x
3. Step 3: Cross multiply
   2,757.95x = 4,134.59 × 1,196.77
4. Step 4: Simplify right side
   2,757.95x = 4,948,150.28
5. Step 5: Solve for x
   x = 4,948,150.28/2,757.95
6. Step 6: Final answer
   x = 1,794.14