Finding the Fourth Proportional to 50,058.56, 69,009.60 and 34,122.56

Step by Step Solution

1. Step 1: Write the proportion equation
   50,058.56 : 69,009.60 = 34,122.56 : x
2. Step 2: Convert to fraction form
   50,058.56/69,009.60 = 34,122.56/x
3. Step 3: Cross multiply
   50,058.56x = 69,009.60 × 34,122.56
4. Step 4: Simplify right side
   50,058.56x = 2,354,784,216.58
5. Step 5: Solve for x
   x = 2,354,784,216.58/50,058.56
6. Step 6: Final answer
   x = 47,040.59