Finding the Fourth Proportional to 55,305.34, 82,958.34 and 13,752.34

Step by Step Solution

1. Step 1: Write the proportion equation
   55,305.34 : 82,958.34 = 13,752.34 : x
2. Step 2: Convert to fraction form
   55,305.34/82,958.34 = 13,752.34/x
3. Step 3: Cross multiply
   55,305.34x = 82,958.34 × 13,752.34
4. Step 4: Simplify right side
   55,305.34x = 1,140,871,297.52
5. Step 5: Solve for x
   x = 1,140,871,297.52/55,305.34
6. Step 6: Final answer
   x = 20,628.59