Finding the Fourth Proportional to 5,849.05, 8,071.88 and 3,196.63

Step by Step Solution

1. Step 1: Write the proportion equation
   5,849.05 : 8,071.88 = 3,196.63 : x
2. Step 2: Convert to fraction form
   5,849.05/8,071.88 = 3,196.63/x
3. Step 3: Cross multiply
   5,849.05x = 8,071.88 × 3,196.63
4. Step 4: Simplify right side
   5,849.05x = 25,802,801.58
5. Step 5: Solve for x
   x = 25,802,801.58/5,849.05
6. Step 6: Final answer
   x = 4,411.45