Finding the Fourth Proportional to 10,884.30, 16,326.30 and 3,093.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,884.30 : 16,326.30 = 3,093.12 : x
2. Step 2: Convert to fraction form
   10,884.30/16,326.30 = 3,093.12/x
3. Step 3: Cross multiply
   10,884.30x = 16,326.30 × 3,093.12
4. Step 4: Simplify right side
   10,884.30x = 50,499,205.06
5. Step 5: Solve for x
   x = 50,499,205.06/10,884.30
6. Step 6: Final answer
   x = 4,639.64