Finding the Fourth Proportional to 148,993.92, 223,497.86 and 49,162.83

Step by Step Solution

1. Step 1: Write the proportion equation
   148,993.92 : 223,497.86 = 49,162.83 : x
2. Step 2: Convert to fraction form
   148,993.92/223,497.86 = 49,162.83/x
3. Step 3: Cross multiply
   148,993.92x = 223,497.86 × 49,162.83
4. Step 4: Simplify right side
   148,993.92x = 10,987,787,050.73
5. Step 5: Solve for x
   x = 10,987,787,050.73/148,993.92
6. Step 6: Final answer
   x = 73,746.55