Finding the Fourth Proportional to 2,232.18, 3,080.52 and 1,674.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,232.18 : 3,080.52 = 1,674.54 : x
2. Step 2: Convert to fraction form
   2,232.18/3,080.52 = 1,674.54/x
3. Step 3: Cross multiply
   2,232.18x = 3,080.52 × 1,674.54
4. Step 4: Simplify right side
   2,232.18x = 5,158,453.96
5. Step 5: Solve for x
   x = 5,158,453.96/2,232.18
6. Step 6: Final answer
   x = 2,310.95