Finding the Fourth Proportional to 112,034.40, 168,084.24 and 33,150.72

Step by Step Solution

1. Step 1: Write the proportion equation
   112,034.40 : 168,084.24 = 33,150.72 : x
2. Step 2: Convert to fraction form
   112,034.40/168,084.24 = 33,150.72/x
3. Step 3: Cross multiply
   112,034.40x = 168,084.24 × 33,150.72
4. Step 4: Simplify right side
   112,034.40x = 5,572,113,576.65
5. Step 5: Solve for x
   x = 5,572,113,576.65/112,034.40
6. Step 6: Final answer
   x = 49,735.74