Finding the Fourth Proportional to 17,147.11, 23,663.69 and 10,073.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,147.11 : 23,663.69 = 10,073.47 : x
2. Step 2: Convert to fraction form
   17,147.11/23,663.69 = 10,073.47/x
3. Step 3: Cross multiply
   17,147.11x = 23,663.69 × 10,073.47
4. Step 4: Simplify right side
   17,147.11x = 238,375,471.30
5. Step 5: Solve for x
   x = 238,375,471.30/17,147.11
6. Step 6: Final answer
   x = 13,901.79