Finding the Fourth Proportional to 10,883.52, 16,323 and 3,090.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,883.52 : 16,323 = 3,090.24 : x
2. Step 2: Convert to fraction form
   10,883.52/16,323 = 3,090.24/x
3. Step 3: Cross multiply
   10,883.52x = 16,323 × 3,090.24
4. Step 4: Simplify right side
   10,883.52x = 50,441,987.52
5. Step 5: Solve for x
   x = 50,441,987.52/10,883.52
6. Step 6: Final answer
   x = 4,634.71