Finding the Fourth Proportional to 33,429.99, 46,133.72 and 18,322.31

Step by Step Solution

1. Step 1: Write the proportion equation
   33,429.99 : 46,133.72 = 18,322.31 : x
2. Step 2: Convert to fraction form
   33,429.99/46,133.72 = 18,322.31/x
3. Step 3: Cross multiply
   33,429.99x = 46,133.72 × 18,322.31
4. Step 4: Simplify right side
   33,429.99x = 845,275,997.01
5. Step 5: Solve for x
   x = 845,275,997.01/33,429.99
6. Step 6: Final answer
   x = 25,284.96