Finding the Fourth Proportional to 3,629.94, 5,009.13 and 2,036.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,629.94 : 5,009.13 = 2,036.38 : x
2. Step 2: Convert to fraction form
   3,629.94/5,009.13 = 2,036.38/x
3. Step 3: Cross multiply
   3,629.94x = 5,009.13 × 2,036.38
4. Step 4: Simplify right side
   3,629.94x = 10,200,492.15
5. Step 5: Solve for x
   x = 10,200,492.15/3,629.94
6. Step 6: Final answer
   x = 2,810.10