Finding the Fourth Proportional to 42,027.87, 57,979.76 and 24,118.59

Step by Step Solution

1. Step 1: Write the proportion equation
   42,027.87 : 57,979.76 = 24,118.59 : x
2. Step 2: Convert to fraction form
   42,027.87/57,979.76 = 24,118.59/x
3. Step 3: Cross multiply
   42,027.87x = 57,979.76 × 24,118.59
4. Step 4: Simplify right side
   42,027.87x = 1,398,389,939.15
5. Step 5: Solve for x
   x = 1,398,389,939.15/42,027.87
6. Step 6: Final answer
   x = 33,272.92