Finding the Fourth Proportional to 33,485.52, 50,235.96 and 10,112.16

Step by Step Solution

1. Step 1: Write the proportion equation
   33,485.52 : 50,235.96 = 10,112.16 : x
2. Step 2: Convert to fraction form
   33,485.52/50,235.96 = 10,112.16/x
3. Step 3: Cross multiply
   33,485.52x = 50,235.96 × 10,112.16
4. Step 4: Simplify right side
   33,485.52x = 507,994,065.27
5. Step 5: Solve for x
   x = 507,994,065.27/33,485.52
6. Step 6: Final answer
   x = 15,170.56