Finding the Fourth Proportional to 8,595.82, 12,905.71 and 4,438.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,595.82 : 12,905.71 = 4,438.83 : x
2. Step 2: Convert to fraction form
   8,595.82/12,905.71 = 4,438.83/x
3. Step 3: Cross multiply
   8,595.82x = 12,905.71 × 4,438.83
4. Step 4: Simplify right side
   8,595.82x = 57,286,166.00
5. Step 5: Solve for x
   x = 57,286,166.00/8,595.82
6. Step 6: Final answer
   x = 6,664.42