Finding the Fourth Proportional to 79,196.88, 118,812.72 and 26,604.96

Step by Step Solution

1. Step 1: Write the proportion equation
   79,196.88 : 118,812.72 = 26,604.96 : x
2. Step 2: Convert to fraction form
   79,196.88/118,812.72 = 26,604.96/x
3. Step 3: Cross multiply
   79,196.88x = 118,812.72 × 26,604.96
4. Step 4: Simplify right side
   79,196.88x = 3,161,007,663.09
5. Step 5: Solve for x
   x = 3,161,007,663.09/79,196.88
6. Step 6: Final answer
   x = 39,913.29