Finding the Fourth Proportional to 112,355.92, 168,570.33 and 33,470.83

Step by Step Solution

1. Step 1: Write the proportion equation
   112,355.92 : 168,570.33 = 33,470.83 : x
2. Step 2: Convert to fraction form
   112,355.92/168,570.33 = 33,470.83/x
3. Step 3: Cross multiply
   112,355.92x = 168,570.33 × 33,470.83
4. Step 4: Simplify right side
   112,355.92x = 5,642,188,858.47
5. Step 5: Solve for x
   x = 5,642,188,858.47/112,355.92
6. Step 6: Final answer
   x = 50,217.10