Finding the Fourth Proportional to 3,995.82, 5,953.56 and 3,772.26

Step by Step Solution

1. Step 1: Write the proportion equation
   3,995.82 : 5,953.56 = 3,772.26 : x
2. Step 2: Convert to fraction form
   3,995.82/5,953.56 = 3,772.26/x
3. Step 3: Cross multiply
   3,995.82x = 5,953.56 × 3,772.26
4. Step 4: Simplify right side
   3,995.82x = 22,458,376.25
5. Step 5: Solve for x
   x = 22,458,376.25/3,995.82
6. Step 6: Final answer
   x = 5,620.47