Finding the Fourth Proportional to 9,565.29, 13,200.03 and 5,373.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,565.29 : 13,200.03 = 5,373.54 : x
2. Step 2: Convert to fraction form
   9,565.29/13,200.03 = 5,373.54/x
3. Step 3: Cross multiply
   9,565.29x = 13,200.03 × 5,373.54
4. Step 4: Simplify right side
   9,565.29x = 70,930,889.21
5. Step 5: Solve for x
   x = 70,930,889.21/9,565.29
6. Step 6: Final answer
   x = 7,415.45