Finding the Fourth Proportional to 8,825.10, 13,238.73 and 3,895.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,825.10 : 13,238.73 = 3,895.98 : x
2. Step 2: Convert to fraction form
   8,825.10/13,238.73 = 3,895.98/x
3. Step 3: Cross multiply
   8,825.10x = 13,238.73 × 3,895.98
4. Step 4: Simplify right side
   8,825.10x = 51,577,827.31
5. Step 5: Solve for x
   x = 51,577,827.31/8,825.10
6. Step 6: Final answer
   x = 5,844.45