Finding the Fourth Proportional to 3,834.45, 5,743.59 and 1,756.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,834.45 : 5,743.59 = 1,756.22 : x
2. Step 2: Convert to fraction form
   3,834.45/5,743.59 = 1,756.22/x
3. Step 3: Cross multiply
   3,834.45x = 5,743.59 × 1,756.22
4. Step 4: Simplify right side
   3,834.45x = 10,086,978.91
5. Step 5: Solve for x
   x = 10,086,978.91/3,834.45
6. Step 6: Final answer
   x = 2,630.62