Finding the Fourth Proportional to 14,196.24, 21,293.76 and 3,808

Step by Step Solution

1. Step 1: Write the proportion equation
   14,196.24 : 21,293.76 = 3,808 : x
2. Step 2: Convert to fraction form
   14,196.24/21,293.76 = 3,808/x
3. Step 3: Cross multiply
   14,196.24x = 21,293.76 × 3,808
4. Step 4: Simplify right side
   14,196.24x = 81,086,638.08
5. Step 5: Solve for x
   x = 81,086,638.08/14,196.24
6. Step 6: Final answer
   x = 5,711.84