Finding the Fourth Proportional to 14,644.88, 21,962.78 and 5,283.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,644.88 : 21,962.78 = 5,283.69 : x
2. Step 2: Convert to fraction form
   14,644.88/21,962.78 = 5,283.69/x
3. Step 3: Cross multiply
   14,644.88x = 21,962.78 × 5,283.69
4. Step 4: Simplify right side
   14,644.88x = 116,044,424.45
5. Step 5: Solve for x
   x = 116,044,424.45/14,644.88
6. Step 6: Final answer
   x = 7,923.89