Finding the Fourth Proportional to 3,826.52, 5,741.46 and 1,635.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,826.52 : 5,741.46 = 1,635.80 : x
2. Step 2: Convert to fraction form
   3,826.52/5,741.46 = 1,635.80/x
3. Step 3: Cross multiply
   3,826.52x = 5,741.46 × 1,635.80
4. Step 4: Simplify right side
   3,826.52x = 9,391,880.27
5. Step 5: Solve for x
   x = 9,391,880.27/3,826.52
6. Step 6: Final answer
   x = 2,454.42