Finding the Fourth Proportional to 10,395.69, 15,599.75 and 3,822.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,395.69 : 15,599.75 = 3,822.54 : x
2. Step 2: Convert to fraction form
   10,395.69/15,599.75 = 3,822.54/x
3. Step 3: Cross multiply
   10,395.69x = 15,599.75 × 3,822.54
4. Step 4: Simplify right side
   10,395.69x = 59,630,649.25
5. Step 5: Solve for x
   x = 59,630,649.25/10,395.69
6. Step 6: Final answer
   x = 5,736.09