Finding the Fourth Proportional to 50,411.32, 69,560.55 and 33,389.17

Step by Step Solution

1. Step 1: Write the proportion equation
   50,411.32 : 69,560.55 = 33,389.17 : x
2. Step 2: Convert to fraction form
   50,411.32/69,560.55 = 33,389.17/x
3. Step 3: Cross multiply
   50,411.32x = 69,560.55 × 33,389.17
4. Step 4: Simplify right side
   50,411.32x = 2,322,569,029.24
5. Step 5: Solve for x
   x = 2,322,569,029.24/50,411.32
6. Step 6: Final answer
   x = 46,072.37