Finding the Fourth Proportional to 9,952.20, 13,733.82 and 5,704.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,952.20 : 13,733.82 = 5,704.02 : x
2. Step 2: Convert to fraction form
   9,952.20/13,733.82 = 5,704.02/x
3. Step 3: Cross multiply
   9,952.20x = 13,733.82 × 5,704.02
4. Step 4: Simplify right side
   9,952.20x = 78,337,983.96
5. Step 5: Solve for x
   x = 78,337,983.96/9,952.20
6. Step 6: Final answer
   x = 7,871.42