Finding the Fourth Proportional to 35,689.38, 53,536.72 and 10,727.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,689.38 : 53,536.72 = 10,727.42 : x
2. Step 2: Convert to fraction form
   35,689.38/53,536.72 = 10,727.42/x
3. Step 3: Cross multiply
   35,689.38x = 53,536.72 × 10,727.42
4. Step 4: Simplify right side
   35,689.38x = 574,310,880.86
5. Step 5: Solve for x
   x = 574,310,880.86/35,689.38
6. Step 6: Final answer
   x = 16,091.93