Finding the Fourth Proportional to 3,633.06, 5,403.45 and 3,563.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633.06 : 5,403.45 = 3,563.34 : x
2. Step 2: Convert to fraction form
   3,633.06/5,403.45 = 3,563.34/x
3. Step 3: Cross multiply
   3,633.06x = 5,403.45 × 3,563.34
4. Step 4: Simplify right side
   3,633.06x = 19,254,329.52
5. Step 5: Solve for x
   x = 19,254,329.52/3,633.06
6. Step 6: Final answer
   x = 5,299.76