Finding the Fourth Proportional to 89,049.34, 122,901.96 and 50,808.82

Step by Step Solution

1. Step 1: Write the proportion equation
   89,049.34 : 122,901.96 = 50,808.82 : x
2. Step 2: Convert to fraction form
   89,049.34/122,901.96 = 50,808.82/x
3. Step 3: Cross multiply
   89,049.34x = 122,901.96 × 50,808.82
4. Step 4: Simplify right side
   89,049.34x = 6,244,503,563.29
5. Step 5: Solve for x
   x = 6,244,503,563.29/89,049.34
6. Step 6: Final answer
   x = 70,124.09