Finding the Fourth Proportional to 89,381.98, 134,072.96 and 22,819.73

Step by Step Solution

1. Step 1: Write the proportion equation
   89,381.98 : 134,072.96 = 22,819.73 : x
2. Step 2: Convert to fraction form
   89,381.98/134,072.96 = 22,819.73/x
3. Step 3: Cross multiply
   89,381.98x = 134,072.96 × 22,819.73
4. Step 4: Simplify right side
   89,381.98x = 3,059,507,963.04
5. Step 5: Solve for x
   x = 3,059,507,963.04/89,381.98
6. Step 6: Final answer
   x = 34,229.58