Finding the Fourth Proportional to 7,822.04, 10,793.98 and 4,284.57

Step by Step Solution

1. Step 1: Write the proportion equation
   7,822.04 : 10,793.98 = 4,284.57 : x
2. Step 2: Convert to fraction form
   7,822.04/10,793.98 = 4,284.57/x
3. Step 3: Cross multiply
   7,822.04x = 10,793.98 × 4,284.57
4. Step 4: Simplify right side
   7,822.04x = 46,247,562.89
5. Step 5: Solve for x
   x = 46,247,562.89/7,822.04
6. Step 6: Final answer
   x = 5,912.47