Finding the Fourth Proportional to 42,224.88, 58,271.28 and 23,362.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,224.88 : 58,271.28 = 23,362.20 : x
2. Step 2: Convert to fraction form
   42,224.88/58,271.28 = 23,362.20/x
3. Step 3: Cross multiply
   42,224.88x = 58,271.28 × 23,362.20
4. Step 4: Simplify right side
   42,224.88x = 1,361,345,297.62
5. Step 5: Solve for x
   x = 1,361,345,297.62/42,224.88
6. Step 6: Final answer
   x = 32,240.36