Finding the Fourth Proportional to 33,870.37, 46,729.06 and 20,248.94

Step by Step Solution

1. Step 1: Write the proportion equation
   33,870.37 : 46,729.06 = 20,248.94 : x
2. Step 2: Convert to fraction form
   33,870.37/46,729.06 = 20,248.94/x
3. Step 3: Cross multiply
   33,870.37x = 46,729.06 × 20,248.94
4. Step 4: Simplify right side
   33,870.37x = 946,213,932.20
5. Step 5: Solve for x
   x = 946,213,932.20/33,870.37
6. Step 6: Final answer
   x = 27,936.33