Finding the Fourth Proportional to 5,597.76, 7,723.33 and 3,609.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,597.76 : 7,723.33 = 3,609.48 : x
2. Step 2: Convert to fraction form
   5,597.76/7,723.33 = 3,609.48/x
3. Step 3: Cross multiply
   5,597.76x = 7,723.33 × 3,609.48
4. Step 4: Simplify right side
   5,597.76x = 27,877,196.14
5. Step 5: Solve for x
   x = 27,877,196.14/5,597.76
6. Step 6: Final answer
   x = 4,980.06