Finding the Fourth Proportional to 9,565.72, 13,197.10 and 7,053.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,565.72 : 13,197.10 = 7,053.83 : x
2. Step 2: Convert to fraction form
   9,565.72/13,197.10 = 7,053.83/x
3. Step 3: Cross multiply
   9,565.72x = 13,197.10 × 7,053.83
4. Step 4: Simplify right side
   9,565.72x = 93,090,099.89
5. Step 5: Solve for x
   x = 93,090,099.89/9,565.72
6. Step 6: Final answer
   x = 9,731.64