Finding the Fourth Proportional to 17,895.67, 24,696.71 and 9,938.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,895.67 : 24,696.71 = 9,938.49 : x
2. Step 2: Convert to fraction form
   17,895.67/24,696.71 = 9,938.49/x
3. Step 3: Cross multiply
   17,895.67x = 24,696.71 × 9,938.49
4. Step 4: Simplify right side
   17,895.67x = 245,448,005.37
5. Step 5: Solve for x
   x = 245,448,005.37/17,895.67
6. Step 6: Final answer
   x = 13,715.50