Finding the Fourth Proportional to 79,222.76, 118,754.18 and 49,661.36

Step by Step Solution

1. Step 1: Write the proportion equation
   79,222.76 : 118,754.18 = 49,661.36 : x
2. Step 2: Convert to fraction form
   79,222.76/118,754.18 = 49,661.36/x
3. Step 3: Cross multiply
   79,222.76x = 118,754.18 × 49,661.36
4. Step 4: Simplify right side
   79,222.76x = 5,897,493,242.41
5. Step 5: Solve for x
   x = 5,897,493,242.41/79,222.76
6. Step 6: Final answer
   x = 74,441.91