Finding the Fourth Proportional to 2,052.50, 2,832.44 and 1,168.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,052.50 : 2,832.44 = 1,168.56 : x
2. Step 2: Convert to fraction form
   2,052.50/2,832.44 = 1,168.56/x
3. Step 3: Cross multiply
   2,052.50x = 2,832.44 × 1,168.56
4. Step 4: Simplify right side
   2,052.50x = 3,309,870.24
5. Step 5: Solve for x
   x = 3,309,870.24/2,052.50
6. Step 6: Final answer
   x = 1,612.61