Finding the Fourth Proportional to 67,996.35, 93,795.88 and 42,458.38

Step by Step Solution

1. Step 1: Write the proportion equation
   67,996.35 : 93,795.88 = 42,458.38 : x
2. Step 2: Convert to fraction form
   67,996.35/93,795.88 = 42,458.38/x
3. Step 3: Cross multiply
   67,996.35x = 93,795.88 × 42,458.38
4. Step 4: Simplify right side
   67,996.35x = 3,982,421,115.47
5. Step 5: Solve for x
   x = 3,982,421,115.47/67,996.35
6. Step 6: Final answer
   x = 58,568.16