Finding the Fourth Proportional to 50,041.52, 69,057 and 27,380.09

Step by Step Solution

1. Step 1: Write the proportion equation
   50,041.52 : 69,057 = 27,380.09 : x
2. Step 2: Convert to fraction form
   50,041.52/69,057 = 27,380.09/x
3. Step 3: Cross multiply
   50,041.52x = 69,057 × 27,380.09
4. Step 4: Simplify right side
   50,041.52x = 1,890,787,047.77
5. Step 5: Solve for x
   x = 1,890,787,047.77/50,041.52
6. Step 6: Final answer
   x = 37,784.37