Finding the Fourth Proportional to 3,984.63, 5,934.85 and 3,776.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,984.63 : 5,934.85 = 3,776.46 : x
2. Step 2: Convert to fraction form
   3,984.63/5,934.85 = 3,776.46/x
3. Step 3: Cross multiply
   3,984.63x = 5,934.85 × 3,776.46
4. Step 4: Simplify right side
   3,984.63x = 22,412,723.63
5. Step 5: Solve for x
   x = 22,412,723.63/3,984.63
6. Step 6: Final answer
   x = 5,624.79