Finding the Fourth Proportional to 73,427.57, 110,190.56 and 47,150.76

Step by Step Solution

1. Step 1: Write the proportion equation
   73,427.57 : 110,190.56 = 47,150.76 : x
2. Step 2: Convert to fraction form
   73,427.57/110,190.56 = 47,150.76/x
3. Step 3: Cross multiply
   73,427.57x = 110,190.56 × 47,150.76
4. Step 4: Simplify right side
   73,427.57x = 5,195,568,648.83
5. Step 5: Solve for x
   x = 5,195,568,648.83/73,427.57
6. Step 6: Final answer
   x = 70,757.74