Finding the Fourth Proportional to 10,602.01, 14,644.55 and 8,068.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,602.01 : 14,644.55 = 8,068.73 : x
2. Step 2: Convert to fraction form
   10,602.01/14,644.55 = 8,068.73/x
3. Step 3: Cross multiply
   10,602.01x = 14,644.55 × 8,068.73
4. Step 4: Simplify right side
   10,602.01x = 118,162,879.58
5. Step 5: Solve for x
   x = 118,162,879.58/10,602.01
6. Step 6: Final answer
   x = 11,145.33