Finding the Fourth Proportional to 14,922.72, 22,385.88 and 5,064.80

Step by Step Solution

1. Step 1: Write the proportion equation
   14,922.72 : 22,385.88 = 5,064.80 : x
2. Step 2: Convert to fraction form
   14,922.72/22,385.88 = 5,064.80/x
3. Step 3: Cross multiply
   14,922.72x = 22,385.88 × 5,064.80
4. Step 4: Simplify right side
   14,922.72x = 113,379,893.09
5. Step 5: Solve for x
   x = 113,379,893.09/14,922.72
6. Step 6: Final answer
   x = 7,597.80