Finding the Fourth Proportional to 54,263, 81,764.23 and 44,618.32

Step by Step Solution

1. Step 1: Write the proportion equation
   54,263 : 81,764.23 = 44,618.32 : x
2. Step 2: Convert to fraction form
   54,263/81,764.23 = 44,618.32/x
3. Step 3: Cross multiply
   54,263x = 81,764.23 × 44,618.32
4. Step 4: Simplify right side
   54,263x = 3,648,182,578.69
5. Step 5: Solve for x
   x = 3,648,182,578.69/54,263
6. Step 6: Final answer
   x = 67,231.49