Finding the Fourth Proportional to 112,003.29, 168,030.45 and 33,114.56

Step by Step Solution

1. Step 1: Write the proportion equation
   112,003.29 : 168,030.45 = 33,114.56 : x
2. Step 2: Convert to fraction form
   112,003.29/168,030.45 = 33,114.56/x
3. Step 3: Cross multiply
   112,003.29x = 168,030.45 × 33,114.56
4. Step 4: Simplify right side
   112,003.29x = 5,564,253,578.20
5. Step 5: Solve for x
   x = 5,564,253,578.20/112,003.29
6. Step 6: Final answer
   x = 49,679.38