Finding the Fourth Proportional to 50,436.32, 69,602.24 and 27,774.56

Step by Step Solution

1. Step 1: Write the proportion equation
   50,436.32 : 69,602.24 = 27,774.56 : x
2. Step 2: Convert to fraction form
   50,436.32/69,602.24 = 27,774.56/x
3. Step 3: Cross multiply
   50,436.32x = 69,602.24 × 27,774.56
4. Step 4: Simplify right side
   50,436.32x = 1,933,171,591.01
5. Step 5: Solve for x
   x = 1,933,171,591.01/50,436.32
6. Step 6: Final answer
   x = 38,328.96