Finding the Fourth Proportional to 65,028.82, 89,747.05 and 36,736.33

Step by Step Solution

1. Step 1: Write the proportion equation
   65,028.82 : 89,747.05 = 36,736.33 : x
2. Step 2: Convert to fraction form
   65,028.82/89,747.05 = 36,736.33/x
3. Step 3: Cross multiply
   65,028.82x = 89,747.05 × 36,736.33
4. Step 4: Simplify right side
   65,028.82x = 3,296,976,796.59
5. Step 5: Solve for x
   x = 3,296,976,796.59/65,028.82
6. Step 6: Final answer
   x = 50,700.24