Finding the Fourth Proportional to 67,194.50, 92,728.50 and 37,386.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,194.50 : 92,728.50 = 37,386.50 : x
2. Step 2: Convert to fraction form
   67,194.50/92,728.50 = 37,386.50/x
3. Step 3: Cross multiply
   67,194.50x = 92,728.50 × 37,386.50
4. Step 4: Simplify right side
   67,194.50x = 3,466,794,065.25
5. Step 5: Solve for x
   x = 3,466,794,065.25/67,194.50
6. Step 6: Final answer
   x = 51,593.42