Finding the Fourth Proportional to 82,287.99, 123,436.23 and 26,132.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,287.99 : 123,436.23 = 26,132.48 : x
2. Step 2: Convert to fraction form
   82,287.99/123,436.23 = 26,132.48/x
3. Step 3: Cross multiply
   82,287.99x = 123,436.23 × 26,132.48
4. Step 4: Simplify right side
   82,287.99x = 3,225,694,194.57
5. Step 5: Solve for x
   x = 3,225,694,194.57/82,287.99
6. Step 6: Final answer
   x = 39,200.06