Finding the Fourth Proportional to 5,667.55, 7,822.49 and 3,150.54

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667.55 : 7,822.49 = 3,150.54 : x
2. Step 2: Convert to fraction form
   5,667.55/7,822.49 = 3,150.54/x
3. Step 3: Cross multiply
   5,667.55x = 7,822.49 × 3,150.54
4. Step 4: Simplify right side
   5,667.55x = 24,645,051.89
5. Step 5: Solve for x
   x = 24,645,051.89/5,667.55
6. Step 6: Final answer
   x = 4,348.45