Finding the Fourth Proportional to 3,563.79, 5,345.01 and 1,098.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,563.79 : 5,345.01 = 1,098.24 : x
2. Step 2: Convert to fraction form
   3,563.79/5,345.01 = 1,098.24/x
3. Step 3: Cross multiply
   3,563.79x = 5,345.01 × 1,098.24
4. Step 4: Simplify right side
   3,563.79x = 5,870,103.78
5. Step 5: Solve for x
   x = 5,870,103.78/3,563.79
6. Step 6: Final answer
   x = 1,647.15