Finding the Fourth Proportional to 50,322.59, 69,448.80 and 30,179.10

Step by Step Solution

1. Step 1: Write the proportion equation
   50,322.59 : 69,448.80 = 30,179.10 : x
2. Step 2: Convert to fraction form
   50,322.59/69,448.80 = 30,179.10/x
3. Step 3: Cross multiply
   50,322.59x = 69,448.80 × 30,179.10
4. Step 4: Simplify right side
   50,322.59x = 2,095,902,280.08
5. Step 5: Solve for x
   x = 2,095,902,280.08/50,322.59
6. Step 6: Final answer
   x = 41,649.33