Finding the Fourth Proportional to 89,086.72, 133,644.84 and 32,926.92

Step by Step Solution

1. Step 1: Write the proportion equation
   89,086.72 : 133,644.84 = 32,926.92 : x
2. Step 2: Convert to fraction form
   89,086.72/133,644.84 = 32,926.92/x
3. Step 3: Cross multiply
   89,086.72x = 133,644.84 × 32,926.92
4. Step 4: Simplify right side
   89,086.72x = 4,400,512,955.09
5. Step 5: Solve for x
   x = 4,400,512,955.09/89,086.72
6. Step 6: Final answer
   x = 49,395.84