Finding the Fourth Proportional to 127,281.24, 175,735.98 and 79,556.04

Step by Step Solution

1. Step 1: Write the proportion equation
   127,281.24 : 175,735.98 = 79,556.04 : x
2. Step 2: Convert to fraction form
   127,281.24/175,735.98 = 79,556.04/x
3. Step 3: Cross multiply
   127,281.24x = 175,735.98 × 79,556.04
4. Step 4: Simplify right side
   127,281.24x = 13,980,858,654.32
5. Step 5: Solve for x
   x = 13,980,858,654.32/127,281.24
6. Step 6: Final answer
   x = 109,842.26