Finding the Fourth Proportional to 42,215.50, 58,258.02 and 23,352.58

Step by Step Solution

1. Step 1: Write the proportion equation
   42,215.50 : 58,258.02 = 23,352.58 : x
2. Step 2: Convert to fraction form
   42,215.50/58,258.02 = 23,352.58/x
3. Step 3: Cross multiply
   42,215.50x = 58,258.02 × 23,352.58
4. Step 4: Simplify right side
   42,215.50x = 1,360,475,072.69
5. Step 5: Solve for x
   x = 1,360,475,072.69/42,215.50
6. Step 6: Final answer
   x = 32,226.91