Finding the Fourth Proportional to 9,326.38, 13,984.82 and 3,085.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,326.38 : 13,984.82 = 3,085.06 : x
2. Step 2: Convert to fraction form
   9,326.38/13,984.82 = 3,085.06/x
3. Step 3: Cross multiply
   9,326.38x = 13,984.82 × 3,085.06
4. Step 4: Simplify right side
   9,326.38x = 43,144,008.79
5. Step 5: Solve for x
   x = 43,144,008.79/9,326.38
6. Step 6: Final answer
   x = 4,626.02