Finding the Fourth Proportional to 8,567.63, 12,853.33 and 3,641.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,567.63 : 12,853.33 = 3,641.48 : x
2. Step 2: Convert to fraction form
   8,567.63/12,853.33 = 3,641.48/x
3. Step 3: Cross multiply
   8,567.63x = 12,853.33 × 3,641.48
4. Step 4: Simplify right side
   8,567.63x = 46,805,070.76
5. Step 5: Solve for x
   x = 46,805,070.76/8,567.63
6. Step 6: Final answer
   x = 5,463.02