Finding the Fourth Proportional to 113,997, 170,995.56 and 30,891

Step by Step Solution

1. Step 1: Write the proportion equation
   113,997 : 170,995.56 = 30,891 : x
2. Step 2: Convert to fraction form
   113,997/170,995.56 = 30,891/x
3. Step 3: Cross multiply
   113,997x = 170,995.56 × 30,891
4. Step 4: Simplify right side
   113,997x = 5,282,223,843.96
5. Step 5: Solve for x
   x = 5,282,223,843.96/113,997
6. Step 6: Final answer
   x = 46,336.52