Finding the Fourth Proportional to 92,786.94, 139,112.25 and 29,570.69

Step by Step Solution

1. Step 1: Write the proportion equation
   92,786.94 : 139,112.25 = 29,570.69 : x
2. Step 2: Convert to fraction form
   92,786.94/139,112.25 = 29,570.69/x
3. Step 3: Cross multiply
   92,786.94x = 139,112.25 × 29,570.69
4. Step 4: Simplify right side
   92,786.94x = 4,113,644,524.39
5. Step 5: Solve for x
   x = 4,113,644,524.39/92,786.94
6. Step 6: Final answer
   x = 44,334.31