Finding the Fourth Proportional to 55,993.96, 77,271.67 and 30,843.46

Step by Step Solution

1. Step 1: Write the proportion equation
   55,993.96 : 77,271.67 = 30,843.46 : x
2. Step 2: Convert to fraction form
   55,993.96/77,271.67 = 30,843.46/x
3. Step 3: Cross multiply
   55,993.96x = 77,271.67 × 30,843.46
4. Step 4: Simplify right side
   55,993.96x = 2,383,325,662.78
5. Step 5: Solve for x
   x = 2,383,325,662.78/55,993.96
6. Step 6: Final answer
   x = 42,563.98