Finding the Fourth Proportional to 5,651.52, 7,796.88 and 3,975.36

Step by Step Solution

1. Step 1: Write the proportion equation
   5,651.52 : 7,796.88 = 3,975.36 : x
2. Step 2: Convert to fraction form
   5,651.52/7,796.88 = 3,975.36/x
3. Step 3: Cross multiply
   5,651.52x = 7,796.88 × 3,975.36
4. Step 4: Simplify right side
   5,651.52x = 30,995,404.88
5. Step 5: Solve for x
   x = 30,995,404.88/5,651.52
6. Step 6: Final answer
   x = 5,484.44