Finding the Fourth Proportional to 82,951.60, 124,443.60 and 33,023.20

Step by Step Solution

1. Step 1: Write the proportion equation
   82,951.60 : 124,443.60 = 33,023.20 : x
2. Step 2: Convert to fraction form
   82,951.60/124,443.60 = 33,023.20/x
3. Step 3: Cross multiply
   82,951.60x = 124,443.60 × 33,023.20
4. Step 4: Simplify right side
   82,951.60x = 4,109,525,891.52
5. Step 5: Solve for x
   x = 4,109,525,891.52/82,951.60
6. Step 6: Final answer
   x = 49,541.25