Finding the Fourth Proportional to 65,768.18, 90,768.96 and 37,093.73

Step by Step Solution

1. Step 1: Write the proportion equation
   65,768.18 : 90,768.96 = 37,093.73 : x
2. Step 2: Convert to fraction form
   65,768.18/90,768.96 = 37,093.73/x
3. Step 3: Cross multiply
   65,768.18x = 90,768.96 × 37,093.73
4. Step 4: Simplify right side
   65,768.18x = 3,366,958,840.78
5. Step 5: Solve for x
   x = 3,366,958,840.78/65,768.18
6. Step 6: Final answer
   x = 51,194.35