Finding the Fourth Proportional to 17,116.68, 23,622.12 and 10,040.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,116.68 : 23,622.12 = 10,040.52 : x
2. Step 2: Convert to fraction form
   17,116.68/23,622.12 = 10,040.52/x
3. Step 3: Cross multiply
   17,116.68x = 23,622.12 × 10,040.52
4. Step 4: Simplify right side
   17,116.68x = 237,178,368.30
5. Step 5: Solve for x
   x = 237,178,368.30/17,116.68
6. Step 6: Final answer
   x = 13,856.56