Finding the Fourth Proportional to 14,443.76, 19,932.13 and 8,069.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,443.76 : 19,932.13 = 8,069.94 : x
2. Step 2: Convert to fraction form
   14,443.76/19,932.13 = 8,069.94/x
3. Step 3: Cross multiply
   14,443.76x = 19,932.13 × 8,069.94
4. Step 4: Simplify right side
   14,443.76x = 160,851,093.17
5. Step 5: Solve for x
   x = 160,851,093.17/14,443.76
6. Step 6: Final answer
   x = 11,136.37