Finding the Fourth Proportional to 2,052.82, 2,832.88 and 1,168.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,052.82 : 2,832.88 = 1,168.45 : x
2. Step 2: Convert to fraction form
   2,052.82/2,832.88 = 1,168.45/x
3. Step 3: Cross multiply
   2,052.82x = 2,832.88 × 1,168.45
4. Step 4: Simplify right side
   2,052.82x = 3,310,078.64
5. Step 5: Solve for x
   x = 3,310,078.64/2,052.82
6. Step 6: Final answer
   x = 1,612.45