Finding the Fourth Proportional to 12,933.27, 19,398.69 and 5,536.35

Step by Step Solution

1. Step 1: Write the proportion equation
   12,933.27 : 19,398.69 = 5,536.35 : x
2. Step 2: Convert to fraction form
   12,933.27/19,398.69 = 5,536.35/x
3. Step 3: Cross multiply
   12,933.27x = 19,398.69 × 5,536.35
4. Step 4: Simplify right side
   12,933.27x = 107,397,937.38
5. Step 5: Solve for x
   x = 107,397,937.38/12,933.27
6. Step 6: Final answer
   x = 8,304.00