Finding the Fourth Proportional to 50,879.49, 70,196.18 and 29,368.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,879.49 : 70,196.18 = 29,368.52 : x
2. Step 2: Convert to fraction form
   50,879.49/70,196.18 = 29,368.52/x
3. Step 3: Cross multiply
   50,879.49x = 70,196.18 × 29,368.52
4. Step 4: Simplify right side
   50,879.49x = 2,061,557,916.25
5. Step 5: Solve for x
   x = 2,061,557,916.25/50,879.49
6. Step 6: Final answer
   x = 40,518.45