Finding the Fourth Proportional to 2,483.24, 3,426.72 and 1,364.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.24 : 3,426.72 = 1,364.12 : x
2. Step 2: Convert to fraction form
   2,483.24/3,426.72 = 1,364.12/x
3. Step 3: Cross multiply
   2,483.24x = 3,426.72 × 1,364.12
4. Step 4: Simplify right side
   2,483.24x = 4,674,457.29
5. Step 5: Solve for x
   x = 4,674,457.29/2,483.24
6. Step 6: Final answer
   x = 1,882.40