Finding the Fourth Proportional to 2,549.43, 3,824.34 and 1,162.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549.43 : 3,824.34 = 1,162.81 : x
2. Step 2: Convert to fraction form
   2,549.43/3,824.34 = 1,162.81/x
3. Step 3: Cross multiply
   2,549.43x = 3,824.34 × 1,162.81
4. Step 4: Simplify right side
   2,549.43x = 4,446,980.80
5. Step 5: Solve for x
   x = 4,446,980.80/2,549.43
6. Step 6: Final answer
   x = 1,744.30