Finding the Fourth Proportional to 7,227.58, 9,970.32 and 4,241.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,227.58 : 9,970.32 = 4,241.42 : x
2. Step 2: Convert to fraction form
   7,227.58/9,970.32 = 4,241.42/x
3. Step 3: Cross multiply
   7,227.58x = 9,970.32 × 4,241.42
4. Step 4: Simplify right side
   7,227.58x = 42,288,314.65
5. Step 5: Solve for x
   x = 42,288,314.65/7,227.58
6. Step 6: Final answer
   x = 5,850.96