Finding the Fourth Proportional to 55,431.27, 83,167.57 and 33,260.56

Step by Step Solution

1. Step 1: Write the proportion equation
   55,431.27 : 83,167.57 = 33,260.56 : x
2. Step 2: Convert to fraction form
   55,431.27/83,167.57 = 33,260.56/x
3. Step 3: Cross multiply
   55,431.27x = 83,167.57 × 33,260.56
4. Step 4: Simplify right side
   55,431.27x = 2,766,199,952.04
5. Step 5: Solve for x
   x = 2,766,199,952.04/55,431.27
6. Step 6: Final answer
   x = 49,903.24