Finding the Fourth Proportional to 89,608.86, 134,433.27 and 27,284.22

Step by Step Solution

1. Step 1: Write the proportion equation
   89,608.86 : 134,433.27 = 27,284.22 : x
2. Step 2: Convert to fraction form
   89,608.86/134,433.27 = 27,284.22/x
3. Step 3: Cross multiply
   89,608.86x = 134,433.27 × 27,284.22
4. Step 4: Simplify right side
   89,608.86x = 3,667,906,914.00
5. Step 5: Solve for x
   x = 3,667,906,914.00/89,608.86
6. Step 6: Final answer
   x = 40,932.41