Finding the Fourth Proportional to 42,809.24, 59,074.24 and 23,687.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,809.24 : 59,074.24 = 23,687.92 : x
2. Step 2: Convert to fraction form
   42,809.24/59,074.24 = 23,687.92/x
3. Step 3: Cross multiply
   42,809.24x = 59,074.24 × 23,687.92
4. Step 4: Simplify right side
   42,809.24x = 1,399,345,871.18
5. Step 5: Solve for x
   x = 1,399,345,871.18/42,809.24
6. Step 6: Final answer
   x = 32,687.94