Finding the Fourth Proportional to 19,413.56, 29,099.57 and 10,044.15

Step by Step Solution

1. Step 1: Write the proportion equation
   19,413.56 : 29,099.57 = 10,044.15 : x
2. Step 2: Convert to fraction form
   19,413.56/29,099.57 = 10,044.15/x
3. Step 3: Cross multiply
   19,413.56x = 29,099.57 × 10,044.15
4. Step 4: Simplify right side
   19,413.56x = 292,280,446.02
5. Step 5: Solve for x
   x = 292,280,446.02/19,413.56
6. Step 6: Final answer
   x = 15,055.48