Finding the Fourth Proportional to 73,408.34, 101,365.20 and 55,227.54

Step by Step Solution

1. Step 1: Write the proportion equation
   73,408.34 : 101,365.20 = 55,227.54 : x
2. Step 2: Convert to fraction form
   73,408.34/101,365.20 = 55,227.54/x
3. Step 3: Cross multiply
   73,408.34x = 101,365.20 × 55,227.54
4. Step 4: Simplify right side
   73,408.34x = 5,598,150,637.61
5. Step 5: Solve for x
   x = 5,598,150,637.61/73,408.34
6. Step 6: Final answer
   x = 76,260.42