Finding the Fourth Proportional to 50,399.22, 69,553.79 and 28,892.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,399.22 : 69,553.79 = 28,892.52 : x
2. Step 2: Convert to fraction form
   50,399.22/69,553.79 = 28,892.52/x
3. Step 3: Cross multiply
   50,399.22x = 69,553.79 × 28,892.52
4. Step 4: Simplify right side
   50,399.22x = 2,009,584,124.19
5. Step 5: Solve for x
   x = 2,009,584,124.19/50,399.22
6. Step 6: Final answer
   x = 39,873.32