Finding the Fourth Proportional to 50,124.68, 69,014.22 and 42,556.04

Step by Step Solution

1. Step 1: Write the proportion equation
   50,124.68 : 69,014.22 = 42,556.04 : x
2. Step 2: Convert to fraction form
   50,124.68/69,014.22 = 42,556.04/x
3. Step 3: Cross multiply
   50,124.68x = 69,014.22 × 42,556.04
4. Step 4: Simplify right side
   50,124.68x = 2,936,971,906.89
5. Step 5: Solve for x
   x = 2,936,971,906.89/50,124.68
6. Step 6: Final answer
   x = 58,593.33