Finding the Fourth Proportional to 55,769.57, 76,950.37 and 33,105.37

Step by Step Solution

1. Step 1: Write the proportion equation
   55,769.57 : 76,950.37 = 33,105.37 : x
2. Step 2: Convert to fraction form
   55,769.57/76,950.37 = 33,105.37/x
3. Step 3: Cross multiply
   55,769.57x = 76,950.37 × 33,105.37
4. Step 4: Simplify right side
   55,769.57x = 2,547,470,470.49
5. Step 5: Solve for x
   x = 2,547,470,470.49/55,769.57
6. Step 6: Final answer
   x = 45,678.50