Finding the Fourth Proportional to 42,202.72, 58,238.76 and 23,339.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,202.72 : 58,238.76 = 23,339.44 : x
2. Step 2: Convert to fraction form
   42,202.72/58,238.76 = 23,339.44/x
3. Step 3: Cross multiply
   42,202.72x = 58,238.76 × 23,339.44
4. Step 4: Simplify right side
   42,202.72x = 1,359,260,044.69
5. Step 5: Solve for x
   x = 1,359,260,044.69/42,202.72
6. Step 6: Final answer
   x = 32,207.88