Finding the Fourth Proportional to 2,674.50, 3,691.29 and 1,612.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674.50 : 3,691.29 = 1,612.46 : x
2. Step 2: Convert to fraction form
   2,674.50/3,691.29 = 1,612.46/x
3. Step 3: Cross multiply
   2,674.50x = 3,691.29 × 1,612.46
4. Step 4: Simplify right side
   2,674.50x = 5,952,057.47
5. Step 5: Solve for x
   x = 5,952,057.47/2,674.50
6. Step 6: Final answer
   x = 2,225.48