Finding the Fourth Proportional to 11,283, 16,924.24 and 3,892.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,283 : 16,924.24 = 3,892.56 : x
2. Step 2: Convert to fraction form
   11,283/16,924.24 = 3,892.56/x
3. Step 3: Cross multiply
   11,283x = 16,924.24 × 3,892.56
4. Step 4: Simplify right side
   11,283x = 65,878,619.65
5. Step 5: Solve for x
   x = 65,878,619.65/11,283
6. Step 6: Final answer
   x = 5,838.75