Finding the Fourth Proportional to 2,483.18, 3,426.78 and 1,364.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.18 : 3,426.78 = 1,364.19 : x
2. Step 2: Convert to fraction form
   2,483.18/3,426.78 = 1,364.19/x
3. Step 3: Cross multiply
   2,483.18x = 3,426.78 × 1,364.19
4. Step 4: Simplify right side
   2,483.18x = 4,674,790.55
5. Step 5: Solve for x
   x = 4,674,790.55/2,483.18
6. Step 6: Final answer
   x = 1,882.58