Finding the Fourth Proportional to 8,262.73, 12,394.90 and 2,713.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,262.73 : 12,394.90 = 2,713.82 : x
2. Step 2: Convert to fraction form
   8,262.73/12,394.90 = 2,713.82/x
3. Step 3: Cross multiply
   8,262.73x = 12,394.90 × 2,713.82
4. Step 4: Simplify right side
   8,262.73x = 33,637,527.52
5. Step 5: Solve for x
   x = 33,637,527.52/8,262.73
6. Step 6: Final answer
   x = 4,071.00