Finding the Fourth Proportional to 47,499.09, 71,303.85 and 27,791.79

Step by Step Solution

1. Step 1: Write the proportion equation
   47,499.09 : 71,303.85 = 27,791.79 : x
2. Step 2: Convert to fraction form
   47,499.09/71,303.85 = 27,791.79/x
3. Step 3: Cross multiply
   47,499.09x = 71,303.85 × 27,791.79
4. Step 4: Simplify right side
   47,499.09x = 1,981,661,625.39
5. Step 5: Solve for x
   x = 1,981,661,625.39/47,499.09
6. Step 6: Final answer
   x = 41,719.99