Finding the Fourth Proportional to 42,334.29, 58,418.10 and 23,211

Step by Step Solution

1. Step 1: Write the proportion equation
   42,334.29 : 58,418.10 = 23,211 : x
2. Step 2: Convert to fraction form
   42,334.29/58,418.10 = 23,211/x
3. Step 3: Cross multiply
   42,334.29x = 58,418.10 × 23,211
4. Step 4: Simplify right side
   42,334.29x = 1,355,942,519.10
5. Step 5: Solve for x
   x = 1,355,942,519.10/42,334.29
6. Step 6: Final answer
   x = 32,029.41