Finding the Fourth Proportional to 65,016.84, 89,722.16 and 36,337.18

Step by Step Solution

1. Step 1: Write the proportion equation
   65,016.84 : 89,722.16 = 36,337.18 : x
2. Step 2: Convert to fraction form
   65,016.84/89,722.16 = 36,337.18/x
3. Step 3: Cross multiply
   65,016.84x = 89,722.16 × 36,337.18
4. Step 4: Simplify right side
   65,016.84x = 3,260,250,277.91
5. Step 5: Solve for x
   x = 3,260,250,277.91/65,016.84
6. Step 6: Final answer
   x = 50,144.71