Finding the Fourth Proportional to 9,565.69, 13,201.89 and 5,373.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,565.69 : 13,201.89 = 5,373.94 : x
2. Step 2: Convert to fraction form
   9,565.69/13,201.89 = 5,373.94/x
3. Step 3: Cross multiply
   9,565.69x = 13,201.89 × 5,373.94
4. Step 4: Simplify right side
   9,565.69x = 70,946,131.74
5. Step 5: Solve for x
   x = 70,946,131.74/9,565.69
6. Step 6: Final answer
   x = 7,416.73