Finding the Fourth Proportional to 54,264.50, 81,766.49 and 44,619.82

Step by Step Solution

1. Step 1: Write the proportion equation
   54,264.50 : 81,766.49 = 44,619.82 : x
2. Step 2: Convert to fraction form
   54,264.50/81,766.49 = 44,619.82/x
3. Step 3: Cross multiply
   54,264.50x = 81,766.49 × 44,619.82
4. Step 4: Simplify right side
   54,264.50x = 3,648,406,065.83
5. Step 5: Solve for x
   x = 3,648,406,065.83/54,264.50
6. Step 6: Final answer
   x = 67,233.75