Finding the Fourth Proportional to 9,562.67, 13,189.46 and 5,583.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,562.67 : 13,189.46 = 5,583.54 : x
2. Step 2: Convert to fraction form
   9,562.67/13,189.46 = 5,583.54/x
3. Step 3: Cross multiply
   9,562.67x = 13,189.46 × 5,583.54
4. Step 4: Simplify right side
   9,562.67x = 73,643,849.57
5. Step 5: Solve for x
   x = 73,643,849.57/9,562.67
6. Step 6: Final answer
   x = 7,701.18