Finding the Fourth Proportional to 8,300.88, 12,455.03 and 4,404.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,300.88 : 12,455.03 = 4,404.38 : x
2. Step 2: Convert to fraction form
   8,300.88/12,455.03 = 4,404.38/x
3. Step 3: Cross multiply
   8,300.88x = 12,455.03 × 4,404.38
4. Step 4: Simplify right side
   8,300.88x = 54,856,633.77
5. Step 5: Solve for x
   x = 54,856,633.77/8,300.88
6. Step 6: Final answer
   x = 6,608.53