Finding the Fourth Proportional to 3,253.75, 4,878.59 and 1,062.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,253.75 : 4,878.59 = 1,062.16 : x
2. Step 2: Convert to fraction form
   3,253.75/4,878.59 = 1,062.16/x
3. Step 3: Cross multiply
   3,253.75x = 4,878.59 × 1,062.16
4. Step 4: Simplify right side
   3,253.75x = 5,181,843.15
5. Step 5: Solve for x
   x = 5,181,843.15/3,253.75
6. Step 6: Final answer
   x = 1,592.58