Finding the Fourth Proportional to 33,830.91, 50,752.71 and 10,451.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,830.91 : 50,752.71 = 10,451.88 : x
2. Step 2: Convert to fraction form
   33,830.91/50,752.71 = 10,451.88/x
3. Step 3: Cross multiply
   33,830.91x = 50,752.71 × 10,451.88
4. Step 4: Simplify right side
   33,830.91x = 530,461,234.59
5. Step 5: Solve for x
   x = 530,461,234.59/33,830.91
6. Step 6: Final answer
   x = 15,679.78