Finding the Fourth Proportional to 50,465.25, 69,642.05 and 29,256.82

Step by Step Solution

1. Step 1: Write the proportion equation
   50,465.25 : 69,642.05 = 29,256.82 : x
2. Step 2: Convert to fraction form
   50,465.25/69,642.05 = 29,256.82/x
3. Step 3: Cross multiply
   50,465.25x = 69,642.05 × 29,256.82
4. Step 4: Simplify right side
   50,465.25x = 2,037,504,600.89
5. Step 5: Solve for x
   x = 2,037,504,600.89/50,465.25
6. Step 6: Final answer
   x = 40,374.41