Finding the Fourth Proportional to 55,408.32, 76,453.35 and 32,751

Step by Step Solution

1. Step 1: Write the proportion equation
   55,408.32 : 76,453.35 = 32,751 : x
2. Step 2: Convert to fraction form
   55,408.32/76,453.35 = 32,751/x
3. Step 3: Cross multiply
   55,408.32x = 76,453.35 × 32,751
4. Step 4: Simplify right side
   55,408.32x = 2,503,923,665.85
5. Step 5: Solve for x
   x = 2,503,923,665.85/55,408.32
6. Step 6: Final answer
   x = 45,190.39