Finding the Fourth Proportional to 55,481.13, 76,597.83 and 36,118.49

Step by Step Solution

1. Step 1: Write the proportion equation
   55,481.13 : 76,597.83 = 36,118.49 : x
2. Step 2: Convert to fraction form
   55,481.13/76,597.83 = 36,118.49/x
3. Step 3: Cross multiply
   55,481.13x = 76,597.83 × 36,118.49
4. Step 4: Simplify right side
   55,481.13x = 2,766,597,573.89
5. Step 5: Solve for x
   x = 2,766,597,573.89/55,481.13
6. Step 6: Final answer
   x = 49,865.56