Finding the Fourth Proportional to 3,006.82, 4,150.80 and 1,747.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,006.82 : 4,150.80 = 1,747.61 : x
2. Step 2: Convert to fraction form
   3,006.82/4,150.80 = 1,747.61/x
3. Step 3: Cross multiply
   3,006.82x = 4,150.80 × 1,747.61
4. Step 4: Simplify right side
   3,006.82x = 7,253,958.83
5. Step 5: Solve for x
   x = 7,253,958.83/3,006.82
6. Step 6: Final answer
   x = 2,412.50