Finding the Fourth Proportional to 9,825.38, 13,560.20 and 5,793.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,825.38 : 13,560.20 = 5,793.12 : x
2. Step 2: Convert to fraction form
   9,825.38/13,560.20 = 5,793.12/x
3. Step 3: Cross multiply
   9,825.38x = 13,560.20 × 5,793.12
4. Step 4: Simplify right side
   9,825.38x = 78,555,865.82
5. Step 5: Solve for x
   x = 78,555,865.82/9,825.38
6. Step 6: Final answer
   x = 7,995.20