Finding the Fourth Proportional to 150,061.40, 224,980.31 and 50,162.48

Step by Step Solution

1. Step 1: Write the proportion equation
   150,061.40 : 224,980.31 = 50,162.48 : x
2. Step 2: Convert to fraction form
   150,061.40/224,980.31 = 50,162.48/x
3. Step 3: Cross multiply
   150,061.40x = 224,980.31 × 50,162.48
4. Step 4: Simplify right side
   150,061.40x = 11,285,570,300.77
5. Step 5: Solve for x
   x = 11,285,570,300.77/150,061.40
6. Step 6: Final answer
   x = 75,206.35