Finding the Fourth Proportional to 3,628.72, 5,007.33 and 2,035.13

Step by Step Solution

1. Step 1: Write the proportion equation
   3,628.72 : 5,007.33 = 2,035.13 : x
2. Step 2: Convert to fraction form
   3,628.72/5,007.33 = 2,035.13/x
3. Step 3: Cross multiply
   3,628.72x = 5,007.33 × 2,035.13
4. Step 4: Simplify right side
   3,628.72x = 10,190,567.50
5. Step 5: Solve for x
   x = 10,190,567.50/3,628.72
6. Step 6: Final answer
   x = 2,808.31