Finding the Fourth Proportional to 197,413.98, 296,077.23 and 79,053.54

Step by Step Solution

1. Step 1: Write the proportion equation
   197,413.98 : 296,077.23 = 79,053.54 : x
2. Step 2: Convert to fraction form
   197,413.98/296,077.23 = 79,053.54/x
3. Step 3: Cross multiply
   197,413.98x = 296,077.23 × 79,053.54
4. Step 4: Simplify right side
   197,413.98x = 23,405,953,144.89
5. Step 5: Solve for x
   x = 23,405,953,144.89/197,413.98
6. Step 6: Final answer
   x = 118,562.79