Finding the Fourth Proportional to 65,047.76, 89,759.04 and 36,747.98

Step by Step Solution

1. Step 1: Write the proportion equation
   65,047.76 : 89,759.04 = 36,747.98 : x
2. Step 2: Convert to fraction form
   65,047.76/89,759.04 = 36,747.98/x
3. Step 3: Cross multiply
   65,047.76x = 89,759.04 × 36,747.98
4. Step 4: Simplify right side
   65,047.76x = 3,298,463,406.74
5. Step 5: Solve for x
   x = 3,298,463,406.74/65,047.76
6. Step 6: Final answer
   x = 50,708.33