Finding the Fourth Proportional to 4,822.42, 7,213.83 and 3,850.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,822.42 : 7,213.83 = 3,850.42 : x
2. Step 2: Convert to fraction form
   4,822.42/7,213.83 = 3,850.42/x
3. Step 3: Cross multiply
   4,822.42x = 7,213.83 × 3,850.42
4. Step 4: Simplify right side
   4,822.42x = 27,776,275.31
5. Step 5: Solve for x
   x = 27,776,275.31/4,822.42
6. Step 6: Final answer
   x = 5,759.82