Finding the Fourth Proportional to 2,127.10, 3,189.82 and 895.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,127.10 : 3,189.82 = 895.08 : x
2. Step 2: Convert to fraction form
   2,127.10/3,189.82 = 895.08/x
3. Step 3: Cross multiply
   2,127.10x = 3,189.82 × 895.08
4. Step 4: Simplify right side
   2,127.10x = 2,855,144.09
5. Step 5: Solve for x
   x = 2,855,144.09/2,127.10
6. Step 6: Final answer
   x = 1,342.27