Finding the Fourth Proportional to 112,145.94, 168,251.39 and 33,262.07

Step by Step Solution

1. Step 1: Write the proportion equation
   112,145.94 : 168,251.39 = 33,262.07 : x
2. Step 2: Convert to fraction form
   112,145.94/168,251.39 = 33,262.07/x
3. Step 3: Cross multiply
   112,145.94x = 168,251.39 × 33,262.07
4. Step 4: Simplify right side
   112,145.94x = 5,596,388,504.21
5. Step 5: Solve for x
   x = 5,596,388,504.21/112,145.94
6. Step 6: Final answer
   x = 49,902.73