Finding the Fourth Proportional to 50,883.32, 70,223.40 and 29,662.12

Step by Step Solution

1. Step 1: Write the proportion equation
   50,883.32 : 70,223.40 = 29,662.12 : x
2. Step 2: Convert to fraction form
   50,883.32/70,223.40 = 29,662.12/x
3. Step 3: Cross multiply
   50,883.32x = 70,223.40 × 29,662.12
4. Step 4: Simplify right side
   50,883.32x = 2,082,974,917.61
5. Step 5: Solve for x
   x = 2,082,974,917.61/50,883.32
6. Step 6: Final answer
   x = 40,936.30