Finding the Fourth Proportional to 95,713, 143,570.72 and 33,383.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,713 : 143,570.72 = 33,383.50 : x
2. Step 2: Convert to fraction form
   95,713/143,570.72 = 33,383.50/x
3. Step 3: Cross multiply
   95,713x = 143,570.72 × 33,383.50
4. Step 4: Simplify right side
   95,713x = 4,792,893,131.12
5. Step 5: Solve for x
   x = 4,792,893,131.12/95,713
6. Step 6: Final answer
   x = 50,075.68