Finding the Fourth Proportional to 2,412.50, 3,616.23 and 1,114.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,412.50 : 3,616.23 = 1,114.82 : x
2. Step 2: Convert to fraction form
   2,412.50/3,616.23 = 1,114.82/x
3. Step 3: Cross multiply
   2,412.50x = 3,616.23 × 1,114.82
4. Step 4: Simplify right side
   2,412.50x = 4,031,445.53
5. Step 5: Solve for x
   x = 4,031,445.53/2,412.50
6. Step 6: Final answer
   x = 1,671.07