Finding the Fourth Proportional to 95,399.87, 143,050.59 and 50,445.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,399.87 : 143,050.59 = 50,445.50 : x
2. Step 2: Convert to fraction form
   95,399.87/143,050.59 = 50,445.50/x
3. Step 3: Cross multiply
   95,399.87x = 143,050.59 × 50,445.50
4. Step 4: Simplify right side
   95,399.87x = 7,216,257,822.59
5. Step 5: Solve for x
   x = 7,216,257,822.59/95,399.87
6. Step 6: Final answer
   x = 75,642.22