Finding the Fourth Proportional to 9,518.10, 14,282.27 and 3,975.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,518.10 : 14,282.27 = 3,975.25 : x
2. Step 2: Convert to fraction form
   9,518.10/14,282.27 = 3,975.25/x
3. Step 3: Cross multiply
   9,518.10x = 14,282.27 × 3,975.25
4. Step 4: Simplify right side
   9,518.10x = 56,775,593.82
5. Step 5: Solve for x
   x = 56,775,593.82/9,518.10
6. Step 6: Final answer
   x = 5,965.01