Finding the Fourth Proportional to 8,843.00, 12,201.71 and 5,259.15

Step by Step Solution

1. Step 1: Write the proportion equation
   8,843.00 : 12,201.71 = 5,259.15 : x
2. Step 2: Convert to fraction form
   8,843.00/12,201.71 = 5,259.15/x
3. Step 3: Cross multiply
   8,843.00x = 12,201.71 × 5,259.15
4. Step 4: Simplify right side
   8,843.00x = 64,170,596.85
5. Step 5: Solve for x
   x = 64,170,596.85/8,843.00
6. Step 6: Final answer
   x = 7,256.66