Finding the Fourth Proportional to 6,471.69, 9,700.61 and 3,348.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,471.69 : 9,700.61 = 3,348.55 : x
2. Step 2: Convert to fraction form
   6,471.69/9,700.61 = 3,348.55/x
3. Step 3: Cross multiply
   6,471.69x = 9,700.61 × 3,348.55
4. Step 4: Simplify right side
   6,471.69x = 32,482,936.62
5. Step 5: Solve for x
   x = 32,482,936.62/6,471.69
6. Step 6: Final answer
   x = 5,019.24