Finding the Fourth Proportional to 2,273.68, 3,411.72 and 1,041.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273.68 : 3,411.72 = 1,041.16 : x
2. Step 2: Convert to fraction form
   2,273.68/3,411.72 = 1,041.16/x
3. Step 3: Cross multiply
   2,273.68x = 3,411.72 × 1,041.16
4. Step 4: Simplify right side
   2,273.68x = 3,552,146.40
5. Step 5: Solve for x
   x = 3,552,146.40/2,273.68
6. Step 6: Final answer
   x = 1,562.29