Finding the Fourth Proportional to 33,871.42, 50,810.73 and 10,499.68

Step by Step Solution

1. Step 1: Write the proportion equation
   33,871.42 : 50,810.73 = 10,499.68 : x
2. Step 2: Convert to fraction form
   33,871.42/50,810.73 = 10,499.68/x
3. Step 3: Cross multiply
   33,871.42x = 50,810.73 × 10,499.68
4. Step 4: Simplify right side
   33,871.42x = 533,496,405.57
5. Step 5: Solve for x
   x = 533,496,405.57/33,871.42
6. Step 6: Final answer
   x = 15,750.64