Finding the Fourth Proportional to 12,733.59, 19,096.71 and 4,413.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,733.59 : 19,096.71 = 4,413.27 : x
2. Step 2: Convert to fraction form
   12,733.59/19,096.71 = 4,413.27/x
3. Step 3: Cross multiply
   12,733.59x = 19,096.71 × 4,413.27
4. Step 4: Simplify right side
   12,733.59x = 84,278,937.34
5. Step 5: Solve for x
   x = 84,278,937.34/12,733.59
6. Step 6: Final answer
   x = 6,618.63