Finding the Fourth Proportional to 82,464.80, 123,643.20 and 32,514.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,464.80 : 123,643.20 = 32,514.80 : x
2. Step 2: Convert to fraction form
   82,464.80/123,643.20 = 32,514.80/x
3. Step 3: Cross multiply
   82,464.80x = 123,643.20 × 32,514.80
4. Step 4: Simplify right side
   82,464.80x = 4,020,233,919.36
5. Step 5: Solve for x
   x = 4,020,233,919.36/82,464.80
6. Step 6: Final answer
   x = 48,750.91