Finding the Fourth Proportional to 8,743.94, 12,071.12 and 5,926.22

Step by Step Solution

1. Step 1: Write the proportion equation
   8,743.94 : 12,071.12 = 5,926.22 : x
2. Step 2: Convert to fraction form
   8,743.94/12,071.12 = 5,926.22/x
3. Step 3: Cross multiply
   8,743.94x = 12,071.12 × 5,926.22
4. Step 4: Simplify right side
   8,743.94x = 71,536,112.77
5. Step 5: Solve for x
   x = 71,536,112.77/8,743.94
6. Step 6: Final answer
   x = 8,181.22