Finding the Fourth Proportional to 148,906.52, 223,392.72 and 49,062.68

Step by Step Solution

1. Step 1: Write the proportion equation
   148,906.52 : 223,392.72 = 49,062.68 : x
2. Step 2: Convert to fraction form
   148,906.52/223,392.72 = 49,062.68/x
3. Step 3: Cross multiply
   148,906.52x = 223,392.72 × 49,062.68
4. Step 4: Simplify right side
   148,906.52x = 10,960,245,535.69
5. Step 5: Solve for x
   x = 10,960,245,535.69/148,906.52
6. Step 6: Final answer
   x = 73,604.87