Finding the Fourth Proportional to 50,622.89, 69,860.33 and 29,402.16

Step by Step Solution

1. Step 1: Write the proportion equation
   50,622.89 : 69,860.33 = 29,402.16 : x
2. Step 2: Convert to fraction form
   50,622.89/69,860.33 = 29,402.16/x
3. Step 3: Cross multiply
   50,622.89x = 69,860.33 × 29,402.16
4. Step 4: Simplify right side
   50,622.89x = 2,054,044,600.31
5. Step 5: Solve for x
   x = 2,054,044,600.31/50,622.89
6. Step 6: Final answer
   x = 40,575.41