Finding the Fourth Proportional to 14,662.84, 21,996.24 and 4,274.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,662.84 : 21,996.24 = 4,274.50 : x
2. Step 2: Convert to fraction form
   14,662.84/21,996.24 = 4,274.50/x
3. Step 3: Cross multiply
   14,662.84x = 21,996.24 × 4,274.50
4. Step 4: Simplify right side
   14,662.84x = 94,022,927.88
5. Step 5: Solve for x
   x = 94,022,927.88/14,662.84
6. Step 6: Final answer
   x = 6,412.33