Finding the Fourth Proportional to 8,804.30, 12,150.30 and 5,266.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,804.30 : 12,150.30 = 5,266.82 : x
2. Step 2: Convert to fraction form
   8,804.30/12,150.30 = 5,266.82/x
3. Step 3: Cross multiply
   8,804.30x = 12,150.30 × 5,266.82
4. Step 4: Simplify right side
   8,804.30x = 63,993,493.17
5. Step 5: Solve for x
   x = 63,993,493.17/8,804.30
6. Step 6: Final answer
   x = 7,268.44