Finding the Fourth Proportional to 50,437.71, 69,603.46 and 27,776.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,437.71 : 69,603.46 = 27,776.25 : x
2. Step 2: Convert to fraction form
   50,437.71/69,603.46 = 27,776.25/x
3. Step 3: Cross multiply
   50,437.71x = 69,603.46 × 27,776.25
4. Step 4: Simplify right side
   50,437.71x = 1,933,323,105.83
5. Step 5: Solve for x
   x = 1,933,323,105.83/50,437.71
6. Step 6: Final answer
   x = 38,330.91