Finding the Fourth Proportional to 2,675.53, 4,010.59 and 1,116.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,675.53 : 4,010.59 = 1,116.39 : x
2. Step 2: Convert to fraction form
   2,675.53/4,010.59 = 1,116.39/x
3. Step 3: Cross multiply
   2,675.53x = 4,010.59 × 1,116.39
4. Step 4: Simplify right side
   2,675.53x = 4,477,392.73
5. Step 5: Solve for x
   x = 4,477,392.73/2,675.53
6. Step 6: Final answer
   x = 1,673.46