Finding the Fourth Proportional to 150,158,815.47, 225,155,932.07 and 46,499,242.49

Step by Step Solution

1. Step 1: Write the proportion equation
   150,158,815.47 : 225,155,932.07 = 46,499,242.49 : x
2. Step 2: Convert to fraction form
   150,158,815.47/225,155,932.07 = 46,499,242.49/x
3. Step 3: Cross multiply
   150,158,815.47x = 225,155,932.07 × 46,499,242.49
4. Step 4: Simplify right side
   150,158,815.47x = 10,469,580,282,870,958
5. Step 5: Solve for x
   x = 10,469,580,282,870,958/150,158,815.47
6. Step 6: Final answer
   x = 69,723,380.88