Finding the Fourth Proportional to 9,436.08, 14,156.43 and 3,513.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,436.08 : 14,156.43 = 3,513.18 : x
2. Step 2: Convert to fraction form
   9,436.08/14,156.43 = 3,513.18/x
3. Step 3: Cross multiply
   9,436.08x = 14,156.43 × 3,513.18
4. Step 4: Simplify right side
   9,436.08x = 49,734,086.75
5. Step 5: Solve for x
   x = 49,734,086.75/9,436.08
6. Step 6: Final answer
   x = 5,270.63