Finding the Fourth Proportional to 4,072.82, 5,620.83 and 2,304.98

Step by Step Solution

1. Step 1: Write the proportion equation
   4,072.82 : 5,620.83 = 2,304.98 : x
2. Step 2: Convert to fraction form
   4,072.82/5,620.83 = 2,304.98/x
3. Step 3: Cross multiply
   4,072.82x = 5,620.83 × 2,304.98
4. Step 4: Simplify right side
   4,072.82x = 12,955,900.73
5. Step 5: Solve for x
   x = 12,955,900.73/4,072.82
6. Step 6: Final answer
   x = 3,181.06