Finding the Fourth Proportional to 1,025.04, 1,414.72 and 582.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025.04 : 1,414.72 = 582.96 : x
2. Step 2: Convert to fraction form
   1,025.04/1,414.72 = 582.96/x
3. Step 3: Cross multiply
   1,025.04x = 1,414.72 × 582.96
4. Step 4: Simplify right side
   1,025.04x = 824,725.17
5. Step 5: Solve for x
   x = 824,725.17/1,025.04
6. Step 6: Final answer
   x = 804.58