Finding the Fourth Proportional to 3,568.95, 5,353.94 and 1,103.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,568.95 : 5,353.94 = 1,103.96 : x
2. Step 2: Convert to fraction form
   3,568.95/5,353.94 = 1,103.96/x
3. Step 3: Cross multiply
   3,568.95x = 5,353.94 × 1,103.96
4. Step 4: Simplify right side
   3,568.95x = 5,910,503.31
5. Step 5: Solve for x
   x = 5,910,503.31/3,568.95
6. Step 6: Final answer
   x = 1,656.09