Finding the Fourth Proportional to 14,320.72, 19,764.57 and 8,033.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,320.72 : 19,764.57 = 8,033.50 : x
2. Step 2: Convert to fraction form
   14,320.72/19,764.57 = 8,033.50/x
3. Step 3: Cross multiply
   14,320.72x = 19,764.57 × 8,033.50
4. Step 4: Simplify right side
   14,320.72x = 158,778,673.10
5. Step 5: Solve for x
   x = 158,778,673.10/14,320.72
6. Step 6: Final answer
   x = 11,087.34