Finding the Fourth Proportional to 14,321.48, 19,764.46 and 8,033.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,321.48 : 19,764.46 = 8,033.72 : x
2. Step 2: Convert to fraction form
   14,321.48/19,764.46 = 8,033.72/x
3. Step 3: Cross multiply
   14,321.48x = 19,764.46 × 8,033.72
4. Step 4: Simplify right side
   14,321.48x = 158,782,137.59
5. Step 5: Solve for x
   x = 158,782,137.59/14,321.48
6. Step 6: Final answer
   x = 11,086.99