Finding the Fourth Proportional to 42,024.96, 57,993.62 and 23,162.09

Step by Step Solution

1. Step 1: Write the proportion equation
   42,024.96 : 57,993.62 = 23,162.09 : x
2. Step 2: Convert to fraction form
   42,024.96/57,993.62 = 23,162.09/x
3. Step 3: Cross multiply
   42,024.96x = 57,993.62 × 23,162.09
4. Step 4: Simplify right side
   42,024.96x = 1,343,253,040.09
5. Step 5: Solve for x
   x = 1,343,253,040.09/42,024.96
6. Step 6: Final answer
   x = 31,963.22