Finding the Fourth Proportional to 55,426.48, 83,160.37 and 33,255.77

Step by Step Solution

1. Step 1: Write the proportion equation
   55,426.48 : 83,160.37 = 33,255.77 : x
2. Step 2: Convert to fraction form
   55,426.48/83,160.37 = 33,255.77/x
3. Step 3: Cross multiply
   55,426.48x = 83,160.37 × 33,255.77
4. Step 4: Simplify right side
   55,426.48x = 2,765,561,763.60
5. Step 5: Solve for x
   x = 2,765,561,763.60/55,426.48
6. Step 6: Final answer
   x = 49,896.04