Finding the Fourth Proportional to 2,095.22, 3,144.27 and 1,069.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.22 : 3,144.27 = 1,069.94 : x
2. Step 2: Convert to fraction form
   2,095.22/3,144.27 = 1,069.94/x
3. Step 3: Cross multiply
   2,095.22x = 3,144.27 × 1,069.94
4. Step 4: Simplify right side
   2,095.22x = 3,364,180.24
5. Step 5: Solve for x
   x = 3,364,180.24/2,095.22
6. Step 6: Final answer
   x = 1,605.65