Finding the Fourth Proportional to 14,672.82, 22,009.50 and 3,579.54

Step by Step Solution

1. Step 1: Write the proportion equation
   14,672.82 : 22,009.50 = 3,579.54 : x
2. Step 2: Convert to fraction form
   14,672.82/22,009.50 = 3,579.54/x
3. Step 3: Cross multiply
   14,672.82x = 22,009.50 × 3,579.54
4. Step 4: Simplify right side
   14,672.82x = 78,783,885.63
5. Step 5: Solve for x
   x = 78,783,885.63/14,672.82
6. Step 6: Final answer
   x = 5,369.38