Finding the Fourth Proportional to 8,549.01, 12,830.37 and 3,622.08

Step by Step Solution

1. Step 1: Write the proportion equation
   8,549.01 : 12,830.37 = 3,622.08 : x
2. Step 2: Convert to fraction form
   8,549.01/12,830.37 = 3,622.08/x
3. Step 3: Cross multiply
   8,549.01x = 12,830.37 × 3,622.08
4. Step 4: Simplify right side
   8,549.01x = 46,472,661.10
5. Step 5: Solve for x
   x = 46,472,661.10/8,549.01
6. Step 6: Final answer
   x = 5,436.03