Finding the Fourth Proportional to 5,597.88, 8,383.86 and 5,403.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,597.88 : 8,383.86 = 5,403.48 : x
2. Step 2: Convert to fraction form
   5,597.88/8,383.86 = 5,403.48/x
3. Step 3: Cross multiply
   5,597.88x = 8,383.86 × 5,403.48
4. Step 4: Simplify right side
   5,597.88x = 45,302,019.83
5. Step 5: Solve for x
   x = 45,302,019.83/5,597.88
6. Step 6: Final answer
   x = 8,092.71