Finding the Fourth Proportional to 50,344.69, 69,460.28 and 33,112.15

Step by Step Solution

1. Step 1: Write the proportion equation
   50,344.69 : 69,460.28 = 33,112.15 : x
2. Step 2: Convert to fraction form
   50,344.69/69,460.28 = 33,112.15/x
3. Step 3: Cross multiply
   50,344.69x = 69,460.28 × 33,112.15
4. Step 4: Simplify right side
   50,344.69x = 2,299,979,210.40
5. Step 5: Solve for x
   x = 2,299,979,210.40/50,344.69
6. Step 6: Final answer
   x = 45,684.64