Finding the Fourth Proportional to 31,864.05, 43,972.24 and 17,716.05

Step by Step Solution

1. Step 1: Write the proportion equation
   31,864.05 : 43,972.24 = 17,716.05 : x
2. Step 2: Convert to fraction form
   31,864.05/43,972.24 = 17,716.05/x
3. Step 3: Cross multiply
   31,864.05x = 43,972.24 × 17,716.05
4. Step 4: Simplify right side
   31,864.05x = 779,014,402.45
5. Step 5: Solve for x
   x = 779,014,402.45/31,864.05
6. Step 6: Final answer
   x = 24,448.07