Finding the Fourth Proportional to 42,083.42, 58,075.31 and 23,220.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,083.42 : 58,075.31 = 23,220.54 : x
2. Step 2: Convert to fraction form
   42,083.42/58,075.31 = 23,220.54/x
3. Step 3: Cross multiply
   42,083.42x = 58,075.31 × 23,220.54
4. Step 4: Simplify right side
   42,083.42x = 1,348,540,116.92
5. Step 5: Solve for x
   x = 1,348,540,116.92/42,083.42
6. Step 6: Final answer
   x = 32,044.46