Finding the Fourth Proportional to 31,822.48, 47,413.94 and 30,034

Step by Step Solution

1. Step 1: Write the proportion equation
   31,822.48 : 47,413.94 = 30,034 : x
2. Step 2: Convert to fraction form
   31,822.48/47,413.94 = 30,034/x
3. Step 3: Cross multiply
   31,822.48x = 47,413.94 × 30,034
4. Step 4: Simplify right side
   31,822.48x = 1,424,030,273.96
5. Step 5: Solve for x
   x = 1,424,030,273.96/31,822.48
6. Step 6: Final answer
   x = 44,749.19