Finding the Fourth Proportional to 67,839.59, 93,613.97 and 37,622.07

Step by Step Solution

1. Step 1: Write the proportion equation
   67,839.59 : 93,613.97 = 37,622.07 : x
2. Step 2: Convert to fraction form
   67,839.59/93,613.97 = 37,622.07/x
3. Step 3: Cross multiply
   67,839.59x = 93,613.97 × 37,622.07
4. Step 4: Simplify right side
   67,839.59x = 3,521,951,144.21
5. Step 5: Solve for x
   x = 3,521,951,144.21/67,839.59
6. Step 6: Final answer
   x = 51,915.87