Finding the Fourth Proportional to 2,965.29, 4,445.91 and 1,116.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,965.29 : 4,445.91 = 1,116.06 : x
2. Step 2: Convert to fraction form
   2,965.29/4,445.91 = 1,116.06/x
3. Step 3: Cross multiply
   2,965.29x = 4,445.91 × 1,116.06
4. Step 4: Simplify right side
   2,965.29x = 4,961,902.31
5. Step 5: Solve for x
   x = 4,961,902.31/2,965.29
6. Step 6: Final answer
   x = 1,673.33