Finding the Fourth Proportional to 11,103.97, 16,662.84 and 4,530.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,103.97 : 16,662.84 = 4,530.15 : x
2. Step 2: Convert to fraction form
   11,103.97/16,662.84 = 4,530.15/x
3. Step 3: Cross multiply
   11,103.97x = 16,662.84 × 4,530.15
4. Step 4: Simplify right side
   11,103.97x = 75,485,164.63
5. Step 5: Solve for x
   x = 75,485,164.63/11,103.97
6. Step 6: Final answer
   x = 6,798.03