Finding the Fourth Proportional to 2,158.56, 3,232.34 and 1,183.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,158.56 : 3,232.34 = 1,183.52 : x
2. Step 2: Convert to fraction form
   2,158.56/3,232.34 = 1,183.52/x
3. Step 3: Cross multiply
   2,158.56x = 3,232.34 × 1,183.52
4. Step 4: Simplify right side
   2,158.56x = 3,825,539.04
5. Step 5: Solve for x
   x = 3,825,539.04/2,158.56
6. Step 6: Final answer
   x = 1,772.26