Finding the Fourth Proportional to 3,608.04, 4,978.76 and 2,036.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,608.04 : 4,978.76 = 2,036.52 : x
2. Step 2: Convert to fraction form
   3,608.04/4,978.76 = 2,036.52/x
3. Step 3: Cross multiply
   3,608.04x = 4,978.76 × 2,036.52
4. Step 4: Simplify right side
   3,608.04x = 10,139,344.32
5. Step 5: Solve for x
   x = 10,139,344.32/3,608.04
6. Step 6: Final answer
   x = 2,810.21