Finding the Fourth Proportional to 10,693.42, 16,018.25 and 6,297.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,693.42 : 16,018.25 = 6,297.55 : x
2. Step 2: Convert to fraction form
   10,693.42/16,018.25 = 6,297.55/x
3. Step 3: Cross multiply
   10,693.42x = 16,018.25 × 6,297.55
4. Step 4: Simplify right side
   10,693.42x = 100,875,658.75
5. Step 5: Solve for x
   x = 100,875,658.75/10,693.42
6. Step 6: Final answer
   x = 9,433.43