Finding the Fourth Proportional to 67,617.78, 93,306.24 and 37,402.29

Step by Step Solution

1. Step 1: Write the proportion equation
   67,617.78 : 93,306.24 = 37,402.29 : x
2. Step 2: Convert to fraction form
   67,617.78/93,306.24 = 37,402.29/x
3. Step 3: Cross multiply
   67,617.78x = 93,306.24 × 37,402.29
4. Step 4: Simplify right side
   67,617.78x = 3,489,867,047.29
5. Step 5: Solve for x
   x = 3,489,867,047.29/67,617.78
6. Step 6: Final answer
   x = 51,611.68