Finding the Fourth Proportional to 112,158.16, 168,235.62 and 33,325.72

Step by Step Solution

1. Step 1: Write the proportion equation
   112,158.16 : 168,235.62 = 33,325.72 : x
2. Step 2: Convert to fraction form
   112,158.16/168,235.62 = 33,325.72/x
3. Step 3: Cross multiply
   112,158.16x = 168,235.62 × 33,325.72
4. Step 4: Simplify right side
   112,158.16x = 5,606,573,166.15
5. Step 5: Solve for x
   x = 5,606,573,166.15/112,158.16
6. Step 6: Final answer
   x = 49,988.10