Finding the Fourth Proportional to 73,355.52, 101,273.64 and 53,193

Step by Step Solution

1. Step 1: Write the proportion equation
   73,355.52 : 101,273.64 = 53,193 : x
2. Step 2: Convert to fraction form
   73,355.52/101,273.64 = 53,193/x
3. Step 3: Cross multiply
   73,355.52x = 101,273.64 × 53,193
4. Step 4: Simplify right side
   73,355.52x = 5,387,048,732.52
5. Step 5: Solve for x
   x = 5,387,048,732.52/73,355.52
6. Step 6: Final answer
   x = 73,437.54