Finding the Fourth Proportional to 3,816.43, 5,724.59 and 1,043.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,816.43 : 5,724.59 = 1,043.04 : x
2. Step 2: Convert to fraction form
   3,816.43/5,724.59 = 1,043.04/x
3. Step 3: Cross multiply
   3,816.43x = 5,724.59 × 1,043.04
4. Step 4: Simplify right side
   3,816.43x = 5,970,976.35
5. Step 5: Solve for x
   x = 5,970,976.35/3,816.43
6. Step 6: Final answer
   x = 1,564.54