Finding the Fourth Proportional to 9,770.84, 14,658.31 and 3,196.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,770.84 : 14,658.31 = 3,196.51 : x
2. Step 2: Convert to fraction form
   9,770.84/14,658.31 = 3,196.51/x
3. Step 3: Cross multiply
   9,770.84x = 14,658.31 × 3,196.51
4. Step 4: Simplify right side
   9,770.84x = 46,855,434.50
5. Step 5: Solve for x
   x = 46,855,434.50/9,770.84
6. Step 6: Final answer
   x = 4,795.44