Finding the Fourth Proportional to 89,158.84, 123,027.42 and 53,341.72

Step by Step Solution

1. Step 1: Write the proportion equation
   89,158.84 : 123,027.42 = 53,341.72 : x
2. Step 2: Convert to fraction form
   89,158.84/123,027.42 = 53,341.72/x
3. Step 3: Cross multiply
   89,158.84x = 123,027.42 × 53,341.72
4. Step 4: Simplify right side
   89,158.84x = 6,562,494,189.96
5. Step 5: Solve for x
   x = 6,562,494,189.96/89,158.84
6. Step 6: Final answer
   x = 73,604.53