Finding the Fourth Proportional to 42,782.56, 59,040.06 and 23,919.68

Step by Step Solution

1. Step 1: Write the proportion equation
   42,782.56 : 59,040.06 = 23,919.68 : x
2. Step 2: Convert to fraction form
   42,782.56/59,040.06 = 23,919.68/x
3. Step 3: Cross multiply
   42,782.56x = 59,040.06 × 23,919.68
4. Step 4: Simplify right side
   42,782.56x = 1,412,219,342.38
5. Step 5: Solve for x
   x = 1,412,219,342.38/42,782.56
6. Step 6: Final answer
   x = 33,009.23