Finding the Fourth Proportional to 69,450.72, 104,155.52 and 29,469.18

Step by Step Solution

1. Step 1: Write the proportion equation
   69,450.72 : 104,155.52 = 29,469.18 : x
2. Step 2: Convert to fraction form
   69,450.72/104,155.52 = 29,469.18/x
3. Step 3: Cross multiply
   69,450.72x = 104,155.52 × 29,469.18
4. Step 4: Simplify right side
   69,450.72x = 3,069,377,766.87
5. Step 5: Solve for x
   x = 3,069,377,766.87/69,450.72
6. Step 6: Final answer
   x = 44,195.05