Finding the Fourth Proportional to 42,860.96, 59,142.80 and 23,995.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,860.96 : 59,142.80 = 23,995.04 : x
2. Step 2: Convert to fraction form
   42,860.96/59,142.80 = 23,995.04/x
3. Step 3: Cross multiply
   42,860.96x = 59,142.80 × 23,995.04
4. Step 4: Simplify right side
   42,860.96x = 1,419,133,851.71
5. Step 5: Solve for x
   x = 1,419,133,851.71/42,860.96
6. Step 6: Final answer
   x = 33,110.17