Finding the Fourth Proportional to 33,934.68, 50,854.56 and 28,910.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,934.68 : 50,854.56 = 28,910.88 : x
2. Step 2: Convert to fraction form
   33,934.68/50,854.56 = 28,910.88/x
3. Step 3: Cross multiply
   33,934.68x = 50,854.56 × 28,910.88
4. Step 4: Simplify right side
   33,934.68x = 1,470,250,081.61
5. Step 5: Solve for x
   x = 1,470,250,081.61/33,934.68
6. Step 6: Final answer
   x = 43,325.89