Finding the Fourth Proportional to 31,853.33, 43,956.47 and 17,513.06

Step by Step Solution

1. Step 1: Write the proportion equation
   31,853.33 : 43,956.47 = 17,513.06 : x
2. Step 2: Convert to fraction form
   31,853.33/43,956.47 = 17,513.06/x
3. Step 3: Cross multiply
   31,853.33x = 43,956.47 × 17,513.06
4. Step 4: Simplify right side
   31,853.33x = 769,811,989.15
5. Step 5: Solve for x
   x = 769,811,989.15/31,853.33
6. Step 6: Final answer
   x = 24,167.40