Finding the Fourth Proportional to 2,796.84, 4,194.12 and 1,152.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796.84 : 4,194.12 = 1,152.48 : x
2. Step 2: Convert to fraction form
   2,796.84/4,194.12 = 1,152.48/x
3. Step 3: Cross multiply
   2,796.84x = 4,194.12 × 1,152.48
4. Step 4: Simplify right side
   2,796.84x = 4,833,639.42
5. Step 5: Solve for x
   x = 4,833,639.42/2,796.84
6. Step 6: Final answer
   x = 1,728.25