Finding the Fourth Proportional to 8,958.84, 13,436.72 and 2,383.49

Step by Step Solution

1. Step 1: Write the proportion equation
   8,958.84 : 13,436.72 = 2,383.49 : x
2. Step 2: Convert to fraction form
   8,958.84/13,436.72 = 2,383.49/x
3. Step 3: Cross multiply
   8,958.84x = 13,436.72 × 2,383.49
4. Step 4: Simplify right side
   8,958.84x = 32,026,271.73
5. Step 5: Solve for x
   x = 32,026,271.73/8,958.84
6. Step 6: Final answer
   x = 3,574.82