Finding the Fourth Proportional to 147,842.27, 204,022.42 and 79,859.25

Step by Step Solution

1. Step 1: Write the proportion equation
   147,842.27 : 204,022.42 = 79,859.25 : x
2. Step 2: Convert to fraction form
   147,842.27/204,022.42 = 79,859.25/x
3. Step 3: Cross multiply
   147,842.27x = 204,022.42 × 79,859.25
4. Step 4: Simplify right side
   147,842.27x = 16,293,077,189.36
5. Step 5: Solve for x
   x = 16,293,077,189.36/147,842.27
6. Step 6: Final answer
   x = 110,205.81