Finding the Fourth Proportional to 14,096.82, 21,143.54 and 3,709.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,096.82 : 21,143.54 = 3,709.38 : x
2. Step 2: Convert to fraction form
   14,096.82/21,143.54 = 3,709.38/x
3. Step 3: Cross multiply
   14,096.82x = 21,143.54 × 3,709.38
4. Step 4: Simplify right side
   14,096.82x = 78,429,424.41
5. Step 5: Solve for x
   x = 78,429,424.41/14,096.82
6. Step 6: Final answer
   x = 5,563.63