Finding the Fourth Proportional to 33,593.24, 46,357.69 and 18,485.89

Step by Step Solution

1. Step 1: Write the proportion equation
   33,593.24 : 46,357.69 = 18,485.89 : x
2. Step 2: Convert to fraction form
   33,593.24/46,357.69 = 18,485.89/x
3. Step 3: Cross multiply
   33,593.24x = 46,357.69 × 18,485.89
4. Step 4: Simplify right side
   33,593.24x = 856,963,065.56
5. Step 5: Solve for x
   x = 856,963,065.56/33,593.24
6. Step 6: Final answer
   x = 25,509.99