Finding the Fourth Proportional to 65,051.41, 89,770.59 and 36,371.06

Step by Step Solution

1. Step 1: Write the proportion equation
   65,051.41 : 89,770.59 = 36,371.06 : x
2. Step 2: Convert to fraction form
   65,051.41/89,770.59 = 36,371.06/x
3. Step 3: Cross multiply
   65,051.41x = 89,770.59 × 36,371.06
4. Step 4: Simplify right side
   65,051.41x = 3,265,051,739.55
5. Step 5: Solve for x
   x = 3,265,051,739.55/65,051.41
6. Step 6: Final answer
   x = 50,191.87