Finding the Fourth Proportional to 42,982.68, 59,323.15 and 23,868.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,982.68 : 59,323.15 = 23,868.57 : x
2. Step 2: Convert to fraction form
   42,982.68/59,323.15 = 23,868.57/x
3. Step 3: Cross multiply
   42,982.68x = 59,323.15 × 23,868.57
4. Step 4: Simplify right side
   42,982.68x = 1,415,959,010.69
5. Step 5: Solve for x
   x = 1,415,959,010.69/42,982.68
6. Step 6: Final answer
   x = 32,942.55