Finding the Fourth Proportional to 31,751.16, 43,819.80 and 17,606.72

Step by Step Solution

1. Step 1: Write the proportion equation
   31,751.16 : 43,819.80 = 17,606.72 : x
2. Step 2: Convert to fraction form
   31,751.16/43,819.80 = 17,606.72/x
3. Step 3: Cross multiply
   31,751.16x = 43,819.80 × 17,606.72
4. Step 4: Simplify right side
   31,751.16x = 771,522,949.06
5. Step 5: Solve for x
   x = 771,522,949.06/31,751.16
6. Step 6: Final answer
   x = 24,299.05