Finding the Fourth Proportional to 112,216.04, 168,294.94 and 33,311.72

Step by Step Solution

1. Step 1: Write the proportion equation
   112,216.04 : 168,294.94 = 33,311.72 : x
2. Step 2: Convert to fraction form
   112,216.04/168,294.94 = 33,311.72/x
3. Step 3: Cross multiply
   112,216.04x = 168,294.94 × 33,311.72
4. Step 4: Simplify right side
   112,216.04x = 5,606,193,918.70
5. Step 5: Solve for x
   x = 5,606,193,918.70/112,216.04
6. Step 6: Final answer
   x = 49,958.94