Finding the Fourth Proportional to 8,952.72, 13,430.01 and 4,271.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,952.72 : 13,430.01 = 4,271.94 : x
2. Step 2: Convert to fraction form
   8,952.72/13,430.01 = 4,271.94/x
3. Step 3: Cross multiply
   8,952.72x = 13,430.01 × 4,271.94
4. Step 4: Simplify right side
   8,952.72x = 57,372,196.92
5. Step 5: Solve for x
   x = 57,372,196.92/8,952.72
6. Step 6: Final answer
   x = 6,408.35