Finding the Fourth Proportional to 8,744.17, 12,071.42 and 5,926.44

Step by Step Solution

1. Step 1: Write the proportion equation
   8,744.17 : 12,071.42 = 5,926.44 : x
2. Step 2: Convert to fraction form
   8,744.17/12,071.42 = 5,926.44/x
3. Step 3: Cross multiply
   8,744.17x = 12,071.42 × 5,926.44
4. Step 4: Simplify right side
   8,744.17x = 71,540,546.34
5. Step 5: Solve for x
   x = 71,540,546.34/8,744.17
6. Step 6: Final answer
   x = 8,181.51