Finding the Fourth Proportional to 46,413.14, 69,567.86 and 42,676.61

Step by Step Solution

1. Step 1: Write the proportion equation
   46,413.14 : 69,567.86 = 42,676.61 : x
2. Step 2: Convert to fraction form
   46,413.14/69,567.86 = 42,676.61/x
3. Step 3: Cross multiply
   46,413.14x = 69,567.86 × 42,676.61
4. Step 4: Simplify right side
   46,413.14x = 2,968,920,188.61
5. Step 5: Solve for x
   x = 2,968,920,188.61/46,413.14
6. Step 6: Final answer
   x = 63,967.24