Finding the Fourth Proportional to 109,740.49, 164,573.47 and 30,836.37

Step by Step Solution

1. Step 1: Write the proportion equation
   109,740.49 : 164,573.47 = 30,836.37 : x
2. Step 2: Convert to fraction form
   109,740.49/164,573.47 = 30,836.37/x
3. Step 3: Cross multiply
   109,740.49x = 164,573.47 × 30,836.37
4. Step 4: Simplify right side
   109,740.49x = 5,074,848,413.10
5. Step 5: Solve for x
   x = 5,074,848,413.10/109,740.49
6. Step 6: Final answer
   x = 46,244.08