Finding the Fourth Proportional to 3,630.16, 5,009.32 and 2,036.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,630.16 : 5,009.32 = 2,036.59 : x
2. Step 2: Convert to fraction form
   3,630.16/5,009.32 = 2,036.59/x
3. Step 3: Cross multiply
   3,630.16x = 5,009.32 × 2,036.59
4. Step 4: Simplify right side
   3,630.16x = 10,201,921.04
5. Step 5: Solve for x
   x = 10,201,921.04/3,630.16
6. Step 6: Final answer
   x = 2,810.32