Finding the Fourth Proportional to 8,180.02, 12,271.99 and 2,633.89

Step by Step Solution

1. Step 1: Write the proportion equation
   8,180.02 : 12,271.99 = 2,633.89 : x
2. Step 2: Convert to fraction form
   8,180.02/12,271.99 = 2,633.89/x
3. Step 3: Cross multiply
   8,180.02x = 12,271.99 × 2,633.89
4. Step 4: Simplify right side
   8,180.02x = 32,323,010.38
5. Step 5: Solve for x
   x = 32,323,010.38/8,180.02
6. Step 6: Final answer
   x = 3,951.46