Finding the Fourth Proportional to 31,853.96, 43,958.56 and 17,706.84

Step by Step Solution

1. Step 1: Write the proportion equation
   31,853.96 : 43,958.56 = 17,706.84 : x
2. Step 2: Convert to fraction form
   31,853.96/43,958.56 = 17,706.84/x
3. Step 3: Cross multiply
   31,853.96x = 43,958.56 × 17,706.84
4. Step 4: Simplify right side
   31,853.96x = 778,367,188.55
5. Step 5: Solve for x
   x = 778,367,188.55/31,853.96
6. Step 6: Final answer
   x = 24,435.49