Finding the Fourth Proportional to 3,307.42, 4,960.59 and 1,116.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,307.42 : 4,960.59 = 1,116.10 : x
2. Step 2: Convert to fraction form
   3,307.42/4,960.59 = 1,116.10/x
3. Step 3: Cross multiply
   3,307.42x = 4,960.59 × 1,116.10
4. Step 4: Simplify right side
   3,307.42x = 5,536,514.50
5. Step 5: Solve for x
   x = 5,536,514.50/3,307.42
6. Step 6: Final answer
   x = 1,673.97