Finding the Fourth Proportional to 42,284.80, 58,352.37 and 23,164.41

Step by Step Solution

1. Step 1: Write the proportion equation
   42,284.80 : 58,352.37 = 23,164.41 : x
2. Step 2: Convert to fraction form
   42,284.80/58,352.37 = 23,164.41/x
3. Step 3: Cross multiply
   42,284.80x = 58,352.37 × 23,164.41
4. Step 4: Simplify right side
   42,284.80x = 1,351,698,355.11
5. Step 5: Solve for x
   x = 1,351,698,355.11/42,284.80
6. Step 6: Final answer
   x = 31,966.53