Finding the Fourth Proportional to 6,100.82, 8,425.10 and 5,211.44

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.82 : 8,425.10 = 5,211.44 : x
2. Step 2: Convert to fraction form
   6,100.82/8,425.10 = 5,211.44/x
3. Step 3: Cross multiply
   6,100.82x = 8,425.10 × 5,211.44
4. Step 4: Simplify right side
   6,100.82x = 43,906,903.14
5. Step 5: Solve for x
   x = 43,906,903.14/6,100.82
6. Step 6: Final answer
   x = 7,196.89