Finding the Fourth Proportional to 50,047.50, 69,053.90 and 29,910.90

Step by Step Solution

1. Step 1: Write the proportion equation
   50,047.50 : 69,053.90 = 29,910.90 : x
2. Step 2: Convert to fraction form
   50,047.50/69,053.90 = 29,910.90/x
3. Step 3: Cross multiply
   50,047.50x = 69,053.90 × 29,910.90
4. Step 4: Simplify right side
   50,047.50x = 2,065,464,297.51
5. Step 5: Solve for x
   x = 2,065,464,297.51/50,047.50
6. Step 6: Final answer
   x = 41,270.08