Finding the Fourth Proportional to 67,456, 93,089.64 and 37,648

Step by Step Solution

1. Step 1: Write the proportion equation
   67,456 : 93,089.64 = 37,648 : x
2. Step 2: Convert to fraction form
   67,456/93,089.64 = 37,648/x
3. Step 3: Cross multiply
   67,456x = 93,089.64 × 37,648
4. Step 4: Simplify right side
   67,456x = 3,504,638,766.72
5. Step 5: Solve for x
   x = 3,504,638,766.72/67,456
6. Step 6: Final answer
   x = 51,954.44