Finding the Fourth Proportional to 2,965.59, 4,447.74 and 1,116.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,965.59 : 4,447.74 = 1,116.83 : x
2. Step 2: Convert to fraction form
   2,965.59/4,447.74 = 1,116.83/x
3. Step 3: Cross multiply
   2,965.59x = 4,447.74 × 1,116.83
4. Step 4: Simplify right side
   2,965.59x = 4,967,369.46
5. Step 5: Solve for x
   x = 4,967,369.46/2,965.59
6. Step 6: Final answer
   x = 1,675.00