Finding the Fourth Proportional to 33,510.89, 50,248.11 and 10,134.29

Step by Step Solution

1. Step 1: Write the proportion equation
   33,510.89 : 50,248.11 = 10,134.29 : x
2. Step 2: Convert to fraction form
   33,510.89/50,248.11 = 10,134.29/x
3. Step 3: Cross multiply
   33,510.89x = 50,248.11 × 10,134.29
4. Step 4: Simplify right side
   33,510.89x = 509,228,918.69
5. Step 5: Solve for x
   x = 509,228,918.69/33,510.89
6. Step 6: Final answer
   x = 15,195.92