Finding the Fourth Proportional to 14,662.27, 21,997.50 and 4,808.49

Step by Step Solution

1. Step 1: Write the proportion equation
   14,662.27 : 21,997.50 = 4,808.49 : x
2. Step 2: Convert to fraction form
   14,662.27/21,997.50 = 4,808.49/x
3. Step 3: Cross multiply
   14,662.27x = 21,997.50 × 4,808.49
4. Step 4: Simplify right side
   14,662.27x = 105,774,758.78
5. Step 5: Solve for x
   x = 105,774,758.78/14,662.27
6. Step 6: Final answer
   x = 7,214.08