Finding the Fourth Proportional to 163,100.61, 244,673.73 and 50,788.98

Step by Step Solution

1. Step 1: Write the proportion equation
   163,100.61 : 244,673.73 = 50,788.98 : x
2. Step 2: Convert to fraction form
   163,100.61/244,673.73 = 50,788.98/x
3. Step 3: Cross multiply
   163,100.61x = 244,673.73 × 50,788.98
4. Step 4: Simplify right side
   163,100.61x = 12,426,729,179.50
5. Step 5: Solve for x
   x = 12,426,729,179.50/163,100.61
6. Step 6: Final answer
   x = 76,190.57