Finding the Fourth Proportional to 3,286.69, 4,928.96 and 1,094.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,286.69 : 4,928.96 = 1,094.83 : x
2. Step 2: Convert to fraction form
   3,286.69/4,928.96 = 1,094.83/x
3. Step 3: Cross multiply
   3,286.69x = 4,928.96 × 1,094.83
4. Step 4: Simplify right side
   3,286.69x = 5,396,373.28
5. Step 5: Solve for x
   x = 5,396,373.28/3,286.69
6. Step 6: Final answer
   x = 1,641.89