Finding the Fourth Proportional to 2,633.36, 3,633.53 and 1,585.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,633.36 : 3,633.53 = 1,585.49 : x
2. Step 2: Convert to fraction form
   2,633.36/3,633.53 = 1,585.49/x
3. Step 3: Cross multiply
   2,633.36x = 3,633.53 × 1,585.49
4. Step 4: Simplify right side
   2,633.36x = 5,760,899.38
5. Step 5: Solve for x
   x = 5,760,899.38/2,633.36
6. Step 6: Final answer
   x = 2,187.67