Finding the Fourth Proportional to 12,062.73, 18,093.96 and 4,269.72

Step by Step Solution

1. Step 1: Write the proportion equation
   12,062.73 : 18,093.96 = 4,269.72 : x
2. Step 2: Convert to fraction form
   12,062.73/18,093.96 = 4,269.72/x
3. Step 3: Cross multiply
   12,062.73x = 18,093.96 × 4,269.72
4. Step 4: Simplify right side
   12,062.73x = 77,256,142.89
5. Step 5: Solve for x
   x = 77,256,142.89/12,062.73
6. Step 6: Final answer
   x = 6,404.53