Finding the Fourth Proportional to 10,632.81, 15,950.52 and 3,613.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,632.81 : 15,950.52 = 3,613.98 : x
2. Step 2: Convert to fraction form
   10,632.81/15,950.52 = 3,613.98/x
3. Step 3: Cross multiply
   10,632.81x = 15,950.52 × 3,613.98
4. Step 4: Simplify right side
   10,632.81x = 57,644,860.27
5. Step 5: Solve for x
   x = 57,644,860.27/10,632.81
6. Step 6: Final answer
   x = 5,421.41