Finding the Fourth Proportional to 65,064.56, 89,756.12 and 41,150.96

Step by Step Solution

1. Step 1: Write the proportion equation
   65,064.56 : 89,756.12 = 41,150.96 : x
2. Step 2: Convert to fraction form
   65,064.56/89,756.12 = 41,150.96/x
3. Step 3: Cross multiply
   65,064.56x = 89,756.12 × 41,150.96
4. Step 4: Simplify right side
   65,064.56x = 3,693,550,503.88
5. Step 5: Solve for x
   x = 3,693,550,503.88/65,064.56
6. Step 6: Final answer
   x = 56,767.47