Finding the Fourth Proportional to 42,118.69, 58,122.26 and 23,255.41

Step by Step Solution

1. Step 1: Write the proportion equation
   42,118.69 : 58,122.26 = 23,255.41 : x
2. Step 2: Convert to fraction form
   42,118.69/58,122.26 = 23,255.41/x
3. Step 3: Cross multiply
   42,118.69x = 58,122.26 × 23,255.41
4. Step 4: Simplify right side
   42,118.69x = 1,351,656,695.82
5. Step 5: Solve for x
   x = 1,351,656,695.82/42,118.69
6. Step 6: Final answer
   x = 32,091.62