Finding the Fourth Proportional to 42,729.24, 58,969.53 and 24,585.51

Step by Step Solution

1. Step 1: Write the proportion equation
   42,729.24 : 58,969.53 = 24,585.51 : x
2. Step 2: Convert to fraction form
   42,729.24/58,969.53 = 24,585.51/x
3. Step 3: Cross multiply
   42,729.24x = 58,969.53 × 24,585.51
4. Step 4: Simplify right side
   42,729.24x = 1,449,795,969.51
5. Step 5: Solve for x
   x = 1,449,795,969.51/42,729.24
6. Step 6: Final answer
   x = 33,929.83