Finding the Fourth Proportional to 2,634.14, 3,636.27 and 1,572.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634.14 : 3,636.27 = 1,572.27 : x
2. Step 2: Convert to fraction form
   2,634.14/3,636.27 = 1,572.27/x
3. Step 3: Cross multiply
   2,634.14x = 3,636.27 × 1,572.27
4. Step 4: Simplify right side
   2,634.14x = 5,717,198.23
5. Step 5: Solve for x
   x = 5,717,198.23/2,634.14
6. Step 6: Final answer
   x = 2,170.43