Finding the Fourth Proportional to 3,282.18, 4,922.90 and 1,173.35

Step by Step Solution

1. Step 1: Write the proportion equation
   3,282.18 : 4,922.90 = 1,173.35 : x
2. Step 2: Convert to fraction form
   3,282.18/4,922.90 = 1,173.35/x
3. Step 3: Cross multiply
   3,282.18x = 4,922.90 × 1,173.35
4. Step 4: Simplify right side
   3,282.18x = 5,776,284.72
5. Step 5: Solve for x
   x = 5,776,284.72/3,282.18
6. Step 6: Final answer
   x = 1,759.89