Finding the Fourth Proportional to 31,756, 43,824.50 and 17,608.54

Step by Step Solution

1. Step 1: Write the proportion equation
   31,756 : 43,824.50 = 17,608.54 : x
2. Step 2: Convert to fraction form
   31,756/43,824.50 = 17,608.54/x
3. Step 3: Cross multiply
   31,756x = 43,824.50 × 17,608.54
4. Step 4: Simplify right side
   31,756x = 771,685,461.23
5. Step 5: Solve for x
   x = 771,685,461.23/31,756
6. Step 6: Final answer
   x = 24,300.46