Finding the Fourth Proportional to 8,550.30, 12,826.18 and 3,003.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,550.30 : 12,826.18 = 3,003.16 : x
2. Step 2: Convert to fraction form
   8,550.30/12,826.18 = 3,003.16/x
3. Step 3: Cross multiply
   8,550.30x = 12,826.18 × 3,003.16
4. Step 4: Simplify right side
   8,550.30x = 38,519,070.73
5. Step 5: Solve for x
   x = 38,519,070.73/8,550.30
6. Step 6: Final answer
   x = 4,505.00