Finding the Fourth Proportional to 112,426.45, 168,661.82 and 33,538.93

Step by Step Solution

1. Step 1: Write the proportion equation
   112,426.45 : 168,661.82 = 33,538.93 : x
2. Step 2: Convert to fraction form
   112,426.45/168,661.82 = 33,538.93/x
3. Step 3: Cross multiply
   112,426.45x = 168,661.82 × 33,538.93
4. Step 4: Simplify right side
   112,426.45x = 5,656,736,974.65
5. Step 5: Solve for x
   x = 5,656,736,974.65/112,426.45
6. Step 6: Final answer
   x = 50,315.00