Finding the Fourth Proportional to 89,481, 134,222.58 and 40,233

Step by Step Solution

1. Step 1: Write the proportion equation
   89,481 : 134,222.58 = 40,233 : x
2. Step 2: Convert to fraction form
   89,481/134,222.58 = 40,233/x
3. Step 3: Cross multiply
   89,481x = 134,222.58 × 40,233
4. Step 4: Simplify right side
   89,481x = 5,400,177,061.14
5. Step 5: Solve for x
   x = 5,400,177,061.14/89,481
6. Step 6: Final answer
   x = 60,349.99