Finding the Fourth Proportional to 82,786.25, 124,200.33 and 23,622.13

Step by Step Solution

1. Step 1: Write the proportion equation
   82,786.25 : 124,200.33 = 23,622.13 : x
2. Step 2: Convert to fraction form
   82,786.25/124,200.33 = 23,622.13/x
3. Step 3: Cross multiply
   82,786.25x = 124,200.33 × 23,622.13
4. Step 4: Simplify right side
   82,786.25x = 2,933,876,341.30
5. Step 5: Solve for x
   x = 2,933,876,341.30/82,786.25
6. Step 6: Final answer
   x = 35,439.17