Finding the Fourth Proportional to 42,024.42, 57,994.92 and 23,162.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,024.42 : 57,994.92 = 23,162.76 : x
2. Step 2: Convert to fraction form
   42,024.42/57,994.92 = 23,162.76/x
3. Step 3: Cross multiply
   42,024.42x = 57,994.92 × 23,162.76
4. Step 4: Simplify right side
   42,024.42x = 1,343,322,413.18
5. Step 5: Solve for x
   x = 1,343,322,413.18/42,024.42
6. Step 6: Final answer
   x = 31,965.28