Finding the Fourth Proportional to 50,561.15, 69,788.27 and 29,347.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,561.15 : 69,788.27 = 29,347.25 : x
2. Step 2: Convert to fraction form
   50,561.15/69,788.27 = 29,347.25/x
3. Step 3: Cross multiply
   50,561.15x = 69,788.27 × 29,347.25
4. Step 4: Simplify right side
   50,561.15x = 2,048,093,660.02
5. Step 5: Solve for x
   x = 2,048,093,660.02/50,561.15
6. Step 6: Final answer
   x = 40,507.26