Finding the Fourth Proportional to 55,678.02, 83,405.76 and 33,479.24

Step by Step Solution

1. Step 1: Write the proportion equation
   55,678.02 : 83,405.76 = 33,479.24 : x
2. Step 2: Convert to fraction form
   55,678.02/83,405.76 = 33,479.24/x
3. Step 3: Cross multiply
   55,678.02x = 83,405.76 × 33,479.24
4. Step 4: Simplify right side
   55,678.02x = 2,792,361,456.42
5. Step 5: Solve for x
   x = 2,792,361,456.42/55,678.02
6. Step 6: Final answer
   x = 50,151.95