Finding the Fourth Proportional to 2,635.05, 3,636.19 and 1,456.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635.05 : 3,636.19 = 1,456.03 : x
2. Step 2: Convert to fraction form
   2,635.05/3,636.19 = 1,456.03/x
3. Step 3: Cross multiply
   2,635.05x = 3,636.19 × 1,456.03
4. Step 4: Simplify right side
   2,635.05x = 5,294,408.09
5. Step 5: Solve for x
   x = 5,294,408.09/2,635.05
6. Step 6: Final answer
   x = 2,009.22