Finding the Fourth Proportional to 67,997.35, 93,797.26 and 42,459.38

Step by Step Solution

1. Step 1: Write the proportion equation
   67,997.35 : 93,797.26 = 42,459.38 : x
2. Step 2: Convert to fraction form
   67,997.35/93,797.26 = 42,459.38/x
3. Step 3: Cross multiply
   67,997.35x = 93,797.26 × 42,459.38
4. Step 4: Simplify right side
   67,997.35x = 3,982,573,505.30
5. Step 5: Solve for x
   x = 3,982,573,505.30/67,997.35
6. Step 6: Final answer
   x = 58,569.54