Finding the Fourth Proportional to 2,052.32, 2,832.41 and 1,168.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,052.32 : 2,832.41 = 1,168.31 : x
2. Step 2: Convert to fraction form
   2,052.32/2,832.41 = 1,168.31/x
3. Step 3: Cross multiply
   2,052.32x = 2,832.41 × 1,168.31
4. Step 4: Simplify right side
   2,052.32x = 3,309,121.69
5. Step 5: Solve for x
   x = 3,309,121.69/2,052.32
6. Step 6: Final answer
   x = 1,612.38