Finding the Fourth Proportional to 17,706.69, 26,536.95 and 8,936.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,706.69 : 26,536.95 = 8,936.82 : x
2. Step 2: Convert to fraction form
   17,706.69/26,536.95 = 8,936.82/x
3. Step 3: Cross multiply
   17,706.69x = 26,536.95 × 8,936.82
4. Step 4: Simplify right side
   17,706.69x = 237,155,945.50
5. Step 5: Solve for x
   x = 237,155,945.50/17,706.69
6. Step 6: Final answer
   x = 13,393.58