Finding the Fourth Proportional to 50,181.71, 69,253.82 and 28,962.34

Step by Step Solution

1. Step 1: Write the proportion equation
   50,181.71 : 69,253.82 = 28,962.34 : x
2. Step 2: Convert to fraction form
   50,181.71/69,253.82 = 28,962.34/x
3. Step 3: Cross multiply
   50,181.71x = 69,253.82 × 28,962.34
4. Step 4: Simplify right side
   50,181.71x = 2,005,752,190.06
5. Step 5: Solve for x
   x = 2,005,752,190.06/50,181.71
6. Step 6: Final answer
   x = 39,969.79