Finding the Fourth Proportional to 3,242.56, 4,864.86 and 1,162.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,242.56 : 4,864.86 = 1,162.52 : x
2. Step 2: Convert to fraction form
   3,242.56/4,864.86 = 1,162.52/x
3. Step 3: Cross multiply
   3,242.56x = 4,864.86 × 1,162.52
4. Step 4: Simplify right side
   3,242.56x = 5,655,497.05
5. Step 5: Solve for x
   x = 5,655,497.05/3,242.56
6. Step 6: Final answer
   x = 1,744.15