Finding the Fourth Proportional to 65,047.54, 89,766.93 and 35,976.82

Step by Step Solution

1. Step 1: Write the proportion equation
   65,047.54 : 89,766.93 = 35,976.82 : x
2. Step 2: Convert to fraction form
   65,047.54/89,766.93 = 35,976.82/x
3. Step 3: Cross multiply
   65,047.54x = 89,766.93 × 35,976.82
4. Step 4: Simplify right side
   65,047.54x = 3,229,528,682.56
5. Step 5: Solve for x
   x = 3,229,528,682.56/65,047.54
6. Step 6: Final answer
   x = 49,648.74