Finding the Fourth Proportional to 7,441.72, 10,269.67 and 4,084.45

Step by Step Solution

1. Step 1: Write the proportion equation
   7,441.72 : 10,269.67 = 4,084.45 : x
2. Step 2: Convert to fraction form
   7,441.72/10,269.67 = 4,084.45/x
3. Step 3: Cross multiply
   7,441.72x = 10,269.67 × 4,084.45
4. Step 4: Simplify right side
   7,441.72x = 41,945,971.52
5. Step 5: Solve for x
   x = 41,945,971.52/7,441.72
6. Step 6: Final answer
   x = 5,636.59