Finding the Fourth Proportional to 79,173.92, 118,756.72 and 26,584.48

Step by Step Solution

1. Step 1: Write the proportion equation
   79,173.92 : 118,756.72 = 26,584.48 : x
2. Step 2: Convert to fraction form
   79,173.92/118,756.72 = 26,584.48/x
3. Step 3: Cross multiply
   79,173.92x = 118,756.72 × 26,584.48
4. Step 4: Simplify right side
   79,173.92x = 3,157,085,647.71
5. Step 5: Solve for x
   x = 3,157,085,647.71/79,173.92
6. Step 6: Final answer
   x = 39,875.32