Finding the Fourth Proportional to 42,014.78, 57,977.79 and 24,111.26

Step by Step Solution

1. Step 1: Write the proportion equation
   42,014.78 : 57,977.79 = 24,111.26 : x
2. Step 2: Convert to fraction form
   42,014.78/57,977.79 = 24,111.26/x
3. Step 3: Cross multiply
   42,014.78x = 57,977.79 × 24,111.26
4. Step 4: Simplify right side
   42,014.78x = 1,397,917,568.92
5. Step 5: Solve for x
   x = 1,397,917,568.92/42,014.78
6. Step 6: Final answer
   x = 33,272.04