Finding the Fourth Proportional to 65,333.42, 90,187.70 and 44,141.39

Step by Step Solution

1. Step 1: Write the proportion equation
   65,333.42 : 90,187.70 = 44,141.39 : x
2. Step 2: Convert to fraction form
   65,333.42/90,187.70 = 44,141.39/x
3. Step 3: Cross multiply
   65,333.42x = 90,187.70 × 44,141.39
4. Step 4: Simplify right side
   65,333.42x = 3,981,010,438.90
5. Step 5: Solve for x
   x = 3,981,010,438.90/65,333.42
6. Step 6: Final answer
   x = 60,933.75