Finding the Fourth Proportional to 113,998, 170,997.06 and 30,892

Step by Step Solution

1. Step 1: Write the proportion equation
   113,998 : 170,997.06 = 30,892 : x
2. Step 2: Convert to fraction form
   113,998/170,997.06 = 30,892/x
3. Step 3: Cross multiply
   113,998x = 170,997.06 × 30,892
4. Step 4: Simplify right side
   113,998x = 5,282,441,177.52
5. Step 5: Solve for x
   x = 5,282,441,177.52/113,998
6. Step 6: Final answer
   x = 46,338.02