Finding the Fourth Proportional to 163,233.72, 244,852.15 and 49,382.45

Step by Step Solution

1. Step 1: Write the proportion equation
   163,233.72 : 244,852.15 = 49,382.45 : x
2. Step 2: Convert to fraction form
   163,233.72/244,852.15 = 49,382.45/x
3. Step 3: Cross multiply
   163,233.72x = 244,852.15 × 49,382.45
4. Step 4: Simplify right side
   163,233.72x = 12,091,399,054.77
5. Step 5: Solve for x
   x = 12,091,399,054.77/163,233.72
6. Step 6: Final answer
   x = 74,074.15