Finding the Fourth Proportional to 2,412.17, 3,328.96 and 1,364.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,412.17 : 3,328.96 = 1,364.23 : x
2. Step 2: Convert to fraction form
   2,412.17/3,328.96 = 1,364.23/x
3. Step 3: Cross multiply
   2,412.17x = 3,328.96 × 1,364.23
4. Step 4: Simplify right side
   2,412.17x = 4,541,467.10
5. Step 5: Solve for x
   x = 4,541,467.10/2,412.17
6. Step 6: Final answer
   x = 1,882.73