Finding the Fourth Proportional to 17,711.37, 24,443.64 and 10,158.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,711.37 : 24,443.64 = 10,158.12 : x
2. Step 2: Convert to fraction form
   17,711.37/24,443.64 = 10,158.12/x
3. Step 3: Cross multiply
   17,711.37x = 24,443.64 × 10,158.12
4. Step 4: Simplify right side
   17,711.37x = 248,301,428.36
5. Step 5: Solve for x
   x = 248,301,428.36/17,711.37
6. Step 6: Final answer
   x = 14,019.32