Finding the Fourth Proportional to 47,413.74, 65,443.98 and 29,498.06

Step by Step Solution

1. Step 1: Write the proportion equation
   47,413.74 : 65,443.98 = 29,498.06 : x
2. Step 2: Convert to fraction form
   47,413.74/65,443.98 = 29,498.06/x
3. Step 3: Cross multiply
   47,413.74x = 65,443.98 × 29,498.06
4. Step 4: Simplify right side
   47,413.74x = 1,930,470,121.46
5. Step 5: Solve for x
   x = 1,930,470,121.46/47,413.74
6. Step 6: Final answer
   x = 40,715.42