Finding the Fourth Proportional to 67,086.24, 92,564.88 and 37,277.60

Step by Step Solution

1. Step 1: Write the proportion equation
   67,086.24 : 92,564.88 = 37,277.60 : x
2. Step 2: Convert to fraction form
   67,086.24/92,564.88 = 37,277.60/x
3. Step 3: Cross multiply
   67,086.24x = 92,564.88 × 37,277.60
4. Step 4: Simplify right side
   67,086.24x = 3,450,596,570.69
5. Step 5: Solve for x
   x = 3,450,596,570.69/67,086.24
6. Step 6: Final answer
   x = 51,435.24