Finding the Fourth Proportional to 2,052.53, 2,832.45 and 1,168.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,052.53 : 2,832.45 = 1,168.31 : x
2. Step 2: Convert to fraction form
   2,052.53/2,832.45 = 1,168.31/x
3. Step 3: Cross multiply
   2,052.53x = 2,832.45 × 1,168.31
4. Step 4: Simplify right side
   2,052.53x = 3,309,179.66
5. Step 5: Solve for x
   x = 3,309,179.66/2,052.53
6. Step 6: Final answer
   x = 1,612.24