Finding the Fourth Proportional to 11,747.48, 17,614.71 and 10,364.00

Step by Step Solution

1. Step 1: Write the proportion equation
   11,747.48 : 17,614.71 = 10,364.00 : x
2. Step 2: Convert to fraction form
   11,747.48/17,614.71 = 10,364.00/x
3. Step 3: Cross multiply
   11,747.48x = 17,614.71 × 10,364.00
4. Step 4: Simplify right side
   11,747.48x = 182,558,766.37
5. Step 5: Solve for x
   x = 182,558,766.37/11,747.48
6. Step 6: Final answer
   x = 15,540.26