Finding the Fourth Proportional to 80,733.33, 111,436.76 and 52,053.03

Step by Step Solution

1. Step 1: Write the proportion equation
   80,733.33 : 111,436.76 = 52,053.03 : x
2. Step 2: Convert to fraction form
   80,733.33/111,436.76 = 52,053.03/x
3. Step 3: Cross multiply
   80,733.33x = 111,436.76 × 52,053.03
4. Step 4: Simplify right side
   80,733.33x = 5,800,621,141.52
5. Step 5: Solve for x
   x = 5,800,621,141.52/80,733.33
6. Step 6: Final answer
   x = 71,849.15