Finding the Fourth Proportional to 54,672.84, 81,823.37 and 34,672.73

Step by Step Solution

1. Step 1: Write the proportion equation
   54,672.84 : 81,823.37 = 34,672.73 : x
2. Step 2: Convert to fraction form
   54,672.84/81,823.37 = 34,672.73/x
3. Step 3: Cross multiply
   54,672.84x = 81,823.37 × 34,672.73
4. Step 4: Simplify right side
   54,672.84x = 2,837,039,033.22
5. Step 5: Solve for x
   x = 2,837,039,033.22/54,672.84
6. Step 6: Final answer
   x = 51,891.20