Finding the Fourth Proportional to 14,803.83, 20,429.24 and 8,089.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,803.83 : 20,429.24 = 8,089.50 : x
2. Step 2: Convert to fraction form
   14,803.83/20,429.24 = 8,089.50/x
3. Step 3: Cross multiply
   14,803.83x = 20,429.24 × 8,089.50
4. Step 4: Simplify right side
   14,803.83x = 165,262,223.52
5. Step 5: Solve for x
   x = 165,262,223.52/14,803.83
6. Step 6: Final answer
   x = 11,163.48