Finding the Fourth Proportional to 42,809.43, 59,081.46 and 24,660.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,809.43 : 59,081.46 = 24,660.78 : x
2. Step 2: Convert to fraction form
   42,809.43/59,081.46 = 24,660.78/x
3. Step 3: Cross multiply
   42,809.43x = 59,081.46 × 24,660.78
4. Step 4: Simplify right side
   42,809.43x = 1,456,994,887.14
5. Step 5: Solve for x
   x = 1,456,994,887.14/42,809.43
6. Step 6: Final answer
   x = 34,034.44