Finding the Fourth Proportional to 5,667.49, 7,818.89 and 3,277.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667.49 : 7,818.89 = 3,277.02 : x
2. Step 2: Convert to fraction form
   5,667.49/7,818.89 = 3,277.02/x
3. Step 3: Cross multiply
   5,667.49x = 7,818.89 × 3,277.02
4. Step 4: Simplify right side
   5,667.49x = 25,622,642.52
5. Step 5: Solve for x
   x = 25,622,642.52/5,667.49
6. Step 6: Final answer
   x = 4,520.99