Finding the Fourth Proportional to 9,372.97, 14,061.89 and 4,442.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,372.97 : 14,061.89 = 4,442.50 : x
2. Step 2: Convert to fraction form
   9,372.97/14,061.89 = 4,442.50/x
3. Step 3: Cross multiply
   9,372.97x = 14,061.89 × 4,442.50
4. Step 4: Simplify right side
   9,372.97x = 62,469,946.33
5. Step 5: Solve for x
   x = 62,469,946.33/9,372.97
6. Step 6: Final answer
   x = 6,664.90