Finding the Fourth Proportional to 55,243.98, 76,236.71 and 30,093.48

Step by Step Solution

1. Step 1: Write the proportion equation
   55,243.98 : 76,236.71 = 30,093.48 : x
2. Step 2: Convert to fraction form
   55,243.98/76,236.71 = 30,093.48/x
3. Step 3: Cross multiply
   55,243.98x = 76,236.71 × 30,093.48
4. Step 4: Simplify right side
   55,243.98x = 2,294,227,757.18
5. Step 5: Solve for x
   x = 2,294,227,757.18/55,243.98
6. Step 6: Final answer
   x = 41,529.01