Finding the Fourth Proportional to 89,900.37, 134,865.18 and 33,744.89

Step by Step Solution

1. Step 1: Write the proportion equation
   89,900.37 : 134,865.18 = 33,744.89 : x
2. Step 2: Convert to fraction form
   89,900.37/134,865.18 = 33,744.89/x
3. Step 3: Cross multiply
   89,900.37x = 134,865.18 × 33,744.89
4. Step 4: Simplify right side
   89,900.37x = 4,551,010,663.93
5. Step 5: Solve for x
   x = 4,551,010,663.93/89,900.37
6. Step 6: Final answer
   x = 50,622.82