Finding the Fourth Proportional to 9,290.50, 13,936.68 and 3,050.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,290.50 : 13,936.68 = 3,050.54 : x
2. Step 2: Convert to fraction form
   9,290.50/13,936.68 = 3,050.54/x
3. Step 3: Cross multiply
   9,290.50x = 13,936.68 × 3,050.54
4. Step 4: Simplify right side
   9,290.50x = 42,514,382.39
5. Step 5: Solve for x
   x = 42,514,382.39/9,290.50
6. Step 6: Final answer
   x = 4,576.11