Finding the Fourth Proportional to 31,025.63, 42,815.69 and 17,596.54

Step by Step Solution

1. Step 1: Write the proportion equation
   31,025.63 : 42,815.69 = 17,596.54 : x
2. Step 2: Convert to fraction form
   31,025.63/42,815.69 = 17,596.54/x
3. Step 3: Cross multiply
   31,025.63x = 42,815.69 × 17,596.54
4. Step 4: Simplify right side
   31,025.63x = 753,408,033.24
5. Step 5: Solve for x
   x = 753,408,033.24/31,025.63
6. Step 6: Final answer
   x = 24,283.41