Finding the Fourth Proportional to 112,525.34, 168,762.89 and 33,629.31

Step by Step Solution

1. Step 1: Write the proportion equation
   112,525.34 : 168,762.89 = 33,629.31 : x
2. Step 2: Convert to fraction form
   112,525.34/168,762.89 = 33,629.31/x
3. Step 3: Cross multiply
   112,525.34x = 168,762.89 × 33,629.31
4. Step 4: Simplify right side
   112,525.34x = 5,675,379,628.38
5. Step 5: Solve for x
   x = 5,675,379,628.38/112,525.34
6. Step 6: Final answer
   x = 50,436.46