Finding the Fourth Proportional to 2,846.50, 4,272.18 and 1,116.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,846.50 : 4,272.18 = 1,116.34 : x
2. Step 2: Convert to fraction form
   2,846.50/4,272.18 = 1,116.34/x
3. Step 3: Cross multiply
   2,846.50x = 4,272.18 × 1,116.34
4. Step 4: Simplify right side
   2,846.50x = 4,769,205.42
5. Step 5: Solve for x
   x = 4,769,205.42/2,846.50
6. Step 6: Final answer
   x = 1,675.46