Finding the Fourth Proportional to 42,768.03, 59,018.96 and 23,648.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,768.03 : 59,018.96 = 23,648.60 : x
2. Step 2: Convert to fraction form
   42,768.03/59,018.96 = 23,648.60/x
3. Step 3: Cross multiply
   42,768.03x = 59,018.96 × 23,648.60
4. Step 4: Simplify right side
   42,768.03x = 1,395,715,984.12
5. Step 5: Solve for x
   x = 1,395,715,984.12/42,768.03
6. Step 6: Final answer
   x = 32,634.56