Finding the Fourth Proportional to 14,610.98, 21,915.56 and 4,222.73

Step by Step Solution

1. Step 1: Write the proportion equation
   14,610.98 : 21,915.56 = 4,222.73 : x
2. Step 2: Convert to fraction form
   14,610.98/21,915.56 = 4,222.73/x
3. Step 3: Cross multiply
   14,610.98x = 21,915.56 × 4,222.73
4. Step 4: Simplify right side
   14,610.98x = 92,543,558.02
5. Step 5: Solve for x
   x = 92,543,558.02/14,610.98
6. Step 6: Final answer
   x = 6,333.84