Finding the Fourth Proportional to 9,564.72, 13,195.72 and 7,052.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,564.72 : 13,195.72 = 7,052.83 : x
2. Step 2: Convert to fraction form
   9,564.72/13,195.72 = 7,052.83/x
3. Step 3: Cross multiply
   9,564.72x = 13,195.72 × 7,052.83
4. Step 4: Simplify right side
   9,564.72x = 93,067,169.89
5. Step 5: Solve for x
   x = 93,067,169.89/9,564.72
6. Step 6: Final answer
   x = 9,730.26