Finding the Fourth Proportional to 50,158.32, 69,535.38 and 47,495.12

Step by Step Solution

1. Step 1: Write the proportion equation
   50,158.32 : 69,535.38 = 47,495.12 : x
2. Step 2: Convert to fraction form
   50,158.32/69,535.38 = 47,495.12/x
3. Step 3: Cross multiply
   50,158.32x = 69,535.38 × 47,495.12
4. Step 4: Simplify right side
   50,158.32x = 3,302,591,217.35
5. Step 5: Solve for x
   x = 3,302,591,217.35/50,158.32
6. Step 6: Final answer
   x = 65,843.34