Finding the Fourth Proportional to 3,608.83, 4,979.61 and 2,036.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,608.83 : 4,979.61 = 2,036.62 : x
2. Step 2: Convert to fraction form
   3,608.83/4,979.61 = 2,036.62/x
3. Step 3: Cross multiply
   3,608.83x = 4,979.61 × 2,036.62
4. Step 4: Simplify right side
   3,608.83x = 10,141,573.32
5. Step 5: Solve for x
   x = 10,141,573.32/3,608.83
6. Step 6: Final answer
   x = 2,810.21