Finding the Fourth Proportional to 31,595.55, 43,601.97 and 17,255.52

Step by Step Solution

1. Step 1: Write the proportion equation
   31,595.55 : 43,601.97 = 17,255.52 : x
2. Step 2: Convert to fraction form
   31,595.55/43,601.97 = 17,255.52/x
3. Step 3: Cross multiply
   31,595.55x = 43,601.97 × 17,255.52
4. Step 4: Simplify right side
   31,595.55x = 752,374,665.37
5. Step 5: Solve for x
   x = 752,374,665.37/31,595.55
6. Step 6: Final answer
   x = 23,812.68