Finding the Fourth Proportional to 5,721.22, 7,896.51 and 3,483.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,721.22 : 7,896.51 = 3,483.82 : x
2. Step 2: Convert to fraction form
   5,721.22/7,896.51 = 3,483.82/x
3. Step 3: Cross multiply
   5,721.22x = 7,896.51 × 3,483.82
4. Step 4: Simplify right side
   5,721.22x = 27,510,019.47
5. Step 5: Solve for x
   x = 27,510,019.47/5,721.22
6. Step 6: Final answer
   x = 4,808.42