Finding the Fourth Proportional to 9,770.02, 14,657.32 and 3,196.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,770.02 : 14,657.32 = 3,196.18 : x
2. Step 2: Convert to fraction form
   9,770.02/14,657.32 = 3,196.18/x
3. Step 3: Cross multiply
   9,770.02x = 14,657.32 × 3,196.18
4. Step 4: Simplify right side
   9,770.02x = 46,847,433.04
5. Step 5: Solve for x
   x = 46,847,433.04/9,770.02
6. Step 6: Final answer
   x = 4,795.02