Finding the Fourth Proportional to 109,749, 164,413.14 and 65,241

Step by Step Solution

1. Step 1: Write the proportion equation
   109,749 : 164,413.14 = 65,241 : x
2. Step 2: Convert to fraction form
   109,749/164,413.14 = 65,241/x
3. Step 3: Cross multiply
   109,749x = 164,413.14 × 65,241
4. Step 4: Simplify right side
   109,749x = 10,726,477,666.74
5. Step 5: Solve for x
   x = 10,726,477,666.74/109,749
6. Step 6: Final answer
   x = 97,736.45