Finding the Fourth Proportional to 67,738.34, 93,524.55 and 42,283.46

Step by Step Solution

1. Step 1: Write the proportion equation
   67,738.34 : 93,524.55 = 42,283.46 : x
2. Step 2: Convert to fraction form
   67,738.34/93,524.55 = 42,283.46/x
3. Step 3: Cross multiply
   67,738.34x = 93,524.55 × 42,283.46
4. Step 4: Simplify right side
   67,738.34x = 3,954,541,568.94
5. Step 5: Solve for x
   x = 3,954,541,568.94/67,738.34
6. Step 6: Final answer
   x = 58,379.66