Finding the Fourth Proportional to 82,464.68, 123,717.17 and 26,304.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,464.68 : 123,717.17 = 26,304.80 : x
2. Step 2: Convert to fraction form
   82,464.68/123,717.17 = 26,304.80/x
3. Step 3: Cross multiply
   82,464.68x = 123,717.17 × 26,304.80
4. Step 4: Simplify right side
   82,464.68x = 3,254,355,556.50
5. Step 5: Solve for x
   x = 3,254,355,556.50/82,464.68
6. Step 6: Final answer
   x = 39,463.63