Finding the Fourth Proportional to 9,487.72, 14,233.10 and 3,565.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,487.72 : 14,233.10 = 3,565.05 : x
2. Step 2: Convert to fraction form
   9,487.72/14,233.10 = 3,565.05/x
3. Step 3: Cross multiply
   9,487.72x = 14,233.10 × 3,565.05
4. Step 4: Simplify right side
   9,487.72x = 50,741,624.16
5. Step 5: Solve for x
   x = 50,741,624.16/9,487.72
6. Step 6: Final answer
   x = 5,348.14