Finding the Fourth Proportional to 71,843.04, 99,040.50 and 50,556.24

Step by Step Solution

1. Step 1: Write the proportion equation
   71,843.04 : 99,040.50 = 50,556.24 : x
2. Step 2: Convert to fraction form
   71,843.04/99,040.50 = 50,556.24/x
3. Step 3: Cross multiply
   71,843.04x = 99,040.50 × 50,556.24
4. Step 4: Simplify right side
   71,843.04x = 5,007,115,287.72
5. Step 5: Solve for x
   x = 5,007,115,287.72/71,843.04
6. Step 6: Final answer
   x = 69,695.20