Finding the Fourth Proportional to 2,634.69, 3,635.82 and 1,455.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634.69 : 3,635.82 = 1,455.73 : x
2. Step 2: Convert to fraction form
   2,634.69/3,635.82 = 1,455.73/x
3. Step 3: Cross multiply
   2,634.69x = 3,635.82 × 1,455.73
4. Step 4: Simplify right side
   2,634.69x = 5,292,764.97
5. Step 5: Solve for x
   x = 5,292,764.97/2,634.69
6. Step 6: Final answer
   x = 2,008.88