Finding the Fourth Proportional to 5,754.24, 8,611.92 and 3,564.81

Step by Step Solution

1. Step 1: Write the proportion equation
   5,754.24 : 8,611.92 = 3,564.81 : x
2. Step 2: Convert to fraction form
   5,754.24/8,611.92 = 3,564.81/x
3. Step 3: Cross multiply
   5,754.24x = 8,611.92 × 3,564.81
4. Step 4: Simplify right side
   5,754.24x = 30,699,858.54
5. Step 5: Solve for x
   x = 30,699,858.54/5,754.24
6. Step 6: Final answer
   x = 5,335.17