Finding the Fourth Proportional to 50,883.90, 70,243.89 and 33,916.42

Step by Step Solution

1. Step 1: Write the proportion equation
   50,883.90 : 70,243.89 = 33,916.42 : x
2. Step 2: Convert to fraction form
   50,883.90/70,243.89 = 33,916.42/x
3. Step 3: Cross multiply
   50,883.90x = 70,243.89 × 33,916.42
4. Step 4: Simplify right side
   50,883.90x = 2,382,421,106.09
5. Step 5: Solve for x
   x = 2,382,421,106.09/50,883.90
6. Step 6: Final answer
   x = 46,820.73