Finding the Fourth Proportional to 73,105.53, 109,641.88 and 33,624.71

Step by Step Solution

1. Step 1: Write the proportion equation
   73,105.53 : 109,641.88 = 33,624.71 : x
2. Step 2: Convert to fraction form
   73,105.53/109,641.88 = 33,624.71/x
3. Step 3: Cross multiply
   73,105.53x = 109,641.88 × 33,624.71
4. Step 4: Simplify right side
   73,105.53x = 3,686,676,418.85
5. Step 5: Solve for x
   x = 3,686,676,418.85/73,105.53
6. Step 6: Final answer
   x = 50,429.51