Finding the Fourth Proportional to 17,105.98, 23,599.54 and 9,934.66

Step by Step Solution

1. Step 1: Write the proportion equation
   17,105.98 : 23,599.54 = 9,934.66 : x
2. Step 2: Convert to fraction form
   17,105.98/23,599.54 = 9,934.66/x
3. Step 3: Cross multiply
   17,105.98x = 23,599.54 × 9,934.66
4. Step 4: Simplify right side
   17,105.98x = 234,453,406.06
5. Step 5: Solve for x
   x = 234,453,406.06/17,105.98
6. Step 6: Final answer
   x = 13,705.93