Finding the Fourth Proportional to 79,308.06, 109,453.71 and 50,654.04

Step by Step Solution

1. Step 1: Write the proportion equation
   79,308.06 : 109,453.71 = 50,654.04 : x
2. Step 2: Convert to fraction form
   79,308.06/109,453.71 = 50,654.04/x
3. Step 3: Cross multiply
   79,308.06x = 109,453.71 × 50,654.04
4. Step 4: Simplify right side
   79,308.06x = 5,544,272,604.49
5. Step 5: Solve for x
   x = 5,544,272,604.49/79,308.06
6. Step 6: Final answer
   x = 69,908.06