Finding the Fourth Proportional to 42,769.67, 59,019.74 and 23,648.33

Step by Step Solution

1. Step 1: Write the proportion equation
   42,769.67 : 59,019.74 = 23,648.33 : x
2. Step 2: Convert to fraction form
   42,769.67/59,019.74 = 23,648.33/x
3. Step 3: Cross multiply
   42,769.67x = 59,019.74 × 23,648.33
4. Step 4: Simplify right side
   42,769.67x = 1,395,717,874.69
5. Step 5: Solve for x
   x = 1,395,717,874.69/42,769.67
6. Step 6: Final answer
   x = 32,633.36