Finding the Fourth Proportional to 42,024.47, 57,993.78 and 23,161.59

Step by Step Solution

1. Step 1: Write the proportion equation
   42,024.47 : 57,993.78 = 23,161.59 : x
2. Step 2: Convert to fraction form
   42,024.47/57,993.78 = 23,161.59/x
3. Step 3: Cross multiply
   42,024.47x = 57,993.78 × 23,161.59
4. Step 4: Simplify right side
   42,024.47x = 1,343,228,154.91
5. Step 5: Solve for x
   x = 1,343,228,154.91/42,024.47
6. Step 6: Final answer
   x = 31,963.00