Finding the Fourth Proportional to 50,106.89, 75,162.15 and 16,828.04

Step by Step Solution

1. Step 1: Write the proportion equation
   50,106.89 : 75,162.15 = 16,828.04 : x
2. Step 2: Convert to fraction form
   50,106.89/75,162.15 = 16,828.04/x
3. Step 3: Cross multiply
   50,106.89x = 75,162.15 × 16,828.04
4. Step 4: Simplify right side
   50,106.89x = 1,264,831,666.69
5. Step 5: Solve for x
   x = 1,264,831,666.69/50,106.89
6. Step 6: Final answer
   x = 25,242.67