Finding the Fourth Proportional to 65,976.69, 98,964.96 and 26,524.56

Step by Step Solution

1. Step 1: Write the proportion equation
   65,976.69 : 98,964.96 = 26,524.56 : x
2. Step 2: Convert to fraction form
   65,976.69/98,964.96 = 26,524.56/x
3. Step 3: Cross multiply
   65,976.69x = 98,964.96 × 26,524.56
4. Step 4: Simplify right side
   65,976.69x = 2,625,002,019.42
5. Step 5: Solve for x
   x = 2,625,002,019.42/65,976.69
6. Step 6: Final answer
   x = 39,786.81