Finding the Fourth Proportional to 2,435.59, 3,647.92 and 2,353.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435.59 : 3,647.92 = 2,353.58 : x
2. Step 2: Convert to fraction form
   2,435.59/3,647.92 = 2,353.58/x
3. Step 3: Cross multiply
   2,435.59x = 3,647.92 × 2,353.58
4. Step 4: Simplify right side
   2,435.59x = 8,585,671.55
5. Step 5: Solve for x
   x = 8,585,671.55/2,435.59
6. Step 6: Final answer
   x = 3,525.09