Finding the Fourth Proportional to 2,796.71, 4,193.97 and 1,152.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796.71 : 4,193.97 = 1,152.83 : x
2. Step 2: Convert to fraction form
   2,796.71/4,193.97 = 1,152.83/x
3. Step 3: Cross multiply
   2,796.71x = 4,193.97 × 1,152.83
4. Step 4: Simplify right side
   2,796.71x = 4,834,934.44
5. Step 5: Solve for x
   x = 4,834,934.44/2,796.71
6. Step 6: Final answer
   x = 1,728.79