Finding the Fourth Proportional to 42,759.50, 59,009.38 and 23,896.68

Step by Step Solution

1. Step 1: Write the proportion equation
   42,759.50 : 59,009.38 = 23,896.68 : x
2. Step 2: Convert to fraction form
   42,759.50/59,009.38 = 23,896.68/x
3. Step 3: Cross multiply
   42,759.50x = 59,009.38 × 23,896.68
4. Step 4: Simplify right side
   42,759.50x = 1,410,128,270.86
5. Step 5: Solve for x
   x = 1,410,128,270.86/42,759.50
6. Step 6: Final answer
   x = 32,978.13