Finding the Fourth Proportional to 17,896.05, 24,696.18 and 9,938.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,896.05 : 24,696.18 = 9,938.13 : x
2. Step 2: Convert to fraction form
   17,896.05/24,696.18 = 9,938.13/x
3. Step 3: Cross multiply
   17,896.05x = 24,696.18 × 9,938.13
4. Step 4: Simplify right side
   17,896.05x = 245,433,847.34
5. Step 5: Solve for x
   x = 245,433,847.34/17,896.05
6. Step 6: Final answer
   x = 13,714.41