Finding the Fourth Proportional to 42,024.94, 57,994.30 and 23,162.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,024.94 : 57,994.30 = 23,162.06 : x
2. Step 2: Convert to fraction form
   42,024.94/57,994.30 = 23,162.06/x
3. Step 3: Cross multiply
   42,024.94x = 57,994.30 × 23,162.06
4. Step 4: Simplify right side
   42,024.94x = 1,343,267,456.26
5. Step 5: Solve for x
   x = 1,343,267,456.26/42,024.94
6. Step 6: Final answer
   x = 31,963.58