Finding the Fourth Proportional to 89,069.27, 133,591.55 and 22,505.31

Step by Step Solution

1. Step 1: Write the proportion equation
   89,069.27 : 133,591.55 = 22,505.31 : x
2. Step 2: Convert to fraction form
   89,069.27/133,591.55 = 22,505.31/x
3. Step 3: Cross multiply
   89,069.27x = 133,591.55 × 22,505.31
4. Step 4: Simplify right side
   89,069.27x = 3,006,519,133.60
5. Step 5: Solve for x
   x = 3,006,519,133.60/89,069.27
6. Step 6: Final answer
   x = 33,754.84