Finding the Fourth Proportional to 10,962.16, 16,441.32 and 3,565.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,962.16 : 16,441.32 = 3,565.54 : x
2. Step 2: Convert to fraction form
   10,962.16/16,441.32 = 3,565.54/x
3. Step 3: Cross multiply
   10,962.16x = 16,441.32 × 3,565.54
4. Step 4: Simplify right side
   10,962.16x = 58,622,184.11
5. Step 5: Solve for x
   x = 58,622,184.11/10,962.16
6. Step 6: Final answer
   x = 5,347.69