Finding the Fourth Proportional to 2,796.14, 4,194.71 and 1,151.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796.14 : 4,194.71 = 1,151.79 : x
2. Step 2: Convert to fraction form
   2,796.14/4,194.71 = 1,151.79/x
3. Step 3: Cross multiply
   2,796.14x = 4,194.71 × 1,151.79
4. Step 4: Simplify right side
   2,796.14x = 4,831,411.10
5. Step 5: Solve for x
   x = 4,831,411.10/2,796.14
6. Step 6: Final answer
   x = 1,727.89