Finding the Fourth Proportional to 11,291.46, 16,933.41 and 3,895.71

Step by Step Solution

1. Step 1: Write the proportion equation
   11,291.46 : 16,933.41 = 3,895.71 : x
2. Step 2: Convert to fraction form
   11,291.46/16,933.41 = 3,895.71/x
3. Step 3: Cross multiply
   11,291.46x = 16,933.41 × 3,895.71
4. Step 4: Simplify right side
   11,291.46x = 65,967,654.67
5. Step 5: Solve for x
   x = 65,967,654.67/11,291.46
6. Step 6: Final answer
   x = 5,842.26