Finding the Fourth Proportional to 50,745.84, 69,982.98 and 43,573.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,745.84 : 69,982.98 = 43,573.50 : x
2. Step 2: Convert to fraction form
   50,745.84/69,982.98 = 43,573.50/x
3. Step 3: Cross multiply
   50,745.84x = 69,982.98 × 43,573.50
4. Step 4: Simplify right side
   50,745.84x = 3,049,403,379.03
5. Step 5: Solve for x
   x = 3,049,403,379.03/50,745.84
6. Step 6: Final answer
   x = 60,091.69