Finding the Fourth Proportional to 65,766.07, 90,734.97 and 37,451.71

Step by Step Solution

1. Step 1: Write the proportion equation
   65,766.07 : 90,734.97 = 37,451.71 : x
2. Step 2: Convert to fraction form
   65,766.07/90,734.97 = 37,451.71/x
3. Step 3: Cross multiply
   65,766.07x = 90,734.97 × 37,451.71
4. Step 4: Simplify right side
   65,766.07x = 3,398,179,783.30
5. Step 5: Solve for x
   x = 3,398,179,783.30/65,766.07
6. Step 6: Final answer
   x = 51,670.71