Finding the Fourth Proportional to 9,327.84, 13,993.82 and 3,089.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,327.84 : 13,993.82 = 3,089.80 : x
2. Step 2: Convert to fraction form
   9,327.84/13,993.82 = 3,089.80/x
3. Step 3: Cross multiply
   9,327.84x = 13,993.82 × 3,089.80
4. Step 4: Simplify right side
   9,327.84x = 43,238,105.04
5. Step 5: Solve for x
   x = 43,238,105.04/9,327.84
6. Step 6: Final answer
   x = 4,635.38